2012802220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:920

約数の個数: 192

約数和(自身を含む): 5328239616

約数和(自身を除く): 3315437396

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 37, 44, 46, 52, 55, 65, 74, 92, 110, 115, 130, 143, 148, 185, 220, 230, 253, 260, 286, 299, 370, 407, 460, 481, 506, 572, 598, 715, 740, 814, 827, 851, 962, 1012, 1196, 1265, 1430, 1495, 1628, 1654, 1702, 1924, 2035, 2405, 2530, 2860, 2990, 3289, 3308, 3404, 4070, 4135, 4255, 4810, 5060, 5291, 5980, 6578, 8140, 8270, 8510, 9097, 9361, 9620, 10582, 10751, 11063, 13156, 16445, 16540, 17020, 18194, 18722, 19021, 21164, 21502, 22126, 26455, 30599, 32890, 36388, 37444, 38042, 43004, 44252, 45485, 46805, 52910, 53755, 55315, 61198, 65780, 76084, 90970, 93610, 95105, 105820, 107510, 110630, 118261, 121693, 122396, 152995, 181940, 187220, 190210, 209231, 215020, 221260, 236522, 243386, 247273, 305990, 336589, 380420, 397787, 418462, 473044, 486772, 494546, 591305, 608465, 611980, 673178, 703777, 795574, 836924, 989092, 1046155, 1182610, 1216930, 1236365, 1346356, 1407554, 1591148, 1682945, 1988935, 2092310, 2365220, 2433860, 2472730, 2720003, 2815108, 3365890, 3518885, 3977870, 4184620, 4375657, 4945460, 5440006, 6731780, 7037770, 7741547, 7955740, 8751314, 9149101, 10880012, 13600015, 14075540, 15483094, 17502628, 18298202, 21878285, 27200030, 30966188, 36596404, 38707735, 43756570, 45745505, 54400060, 77415470, 87513140, 91491010, 100640111, 154830940, 182982020, 201280222, 402560444, 503200555, 1006401110, 2012802220]

約数ペア:

[(1, 2012802220), (2, 1006401110), (4, 503200555), (5, 402560444), (10, 201280222), (11, 182982020), (13, 154830940), (20, 100640111), (22, 91491010), (23, 87513140), (26, 77415470), (37, 54400060), (44, 45745505), (46, 43756570), (52, 38707735), (55, 36596404), (65, 30966188), (74, 27200030), (92, 21878285), (110, 18298202), (115, 17502628), (130, 15483094), (143, 14075540), (148, 13600015), (185, 10880012), (220, 9149101), (230, 8751314), (253, 7955740), (260, 7741547), (286, 7037770), (299, 6731780), (370, 5440006), (407, 4945460), (460, 4375657), (481, 4184620), (506, 3977870), (572, 3518885), (598, 3365890), (715, 2815108), (740, 2720003), (814, 2472730), (827, 2433860), (851, 2365220), (962, 2092310), (1012, 1988935), (1196, 1682945), (1265, 1591148), (1430, 1407554), (1495, 1346356), (1628, 1236365), (1654, 1216930), (1702, 1182610), (1924, 1046155), (2035, 989092), (2405, 836924), (2530, 795574), (2860, 703777), (2990, 673178), (3289, 611980), (3308, 608465), (3404, 591305), (4070, 494546), (4135, 486772), (4255, 473044), (4810, 418462), (5060, 397787), (5291, 380420), (5980, 336589), (6578, 305990), (8140, 247273), (8270, 243386), (8510, 236522), (9097, 221260), (9361, 215020), (9620, 209231), (10582, 190210), (10751, 187220), (11063, 181940), (13156, 152995), (16445, 122396), (16540, 121693), (17020, 118261), (18194, 110630), (18722, 107510), (19021, 105820), (21164, 95105), (21502, 93610), (22126, 90970), (26455, 76084), (30599, 65780), (32890, 61198), (36388, 55315), (37444, 53755), (38042, 52910), (43004, 46805), (44252, 45485)]