2454178480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1263

約数の個数: 160

約数和(自身を含む): 6563579904

約数和(自身を除く): 4109401424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 127, 130, 136, 170, 208, 221, 254, 260, 272, 340, 442, 508, 520, 635, 680, 884, 1016, 1040, 1093, 1105, 1270, 1360, 1651, 1768, 2032, 2159, 2186, 2210, 2540, 3302, 3536, 4318, 4372, 4420, 5080, 5465, 6604, 8255, 8636, 8744, 8840, 10160, 10795, 10930, 13208, 14209, 16510, 17272, 17488, 17680, 18581, 21590, 21860, 26416, 28067, 28418, 33020, 34544, 37162, 43180, 43720, 56134, 56836, 66040, 71045, 74324, 86360, 87440, 92905, 112268, 113672, 132080, 138811, 140335, 142090, 148648, 172720, 185810, 224536, 227344, 241553, 277622, 280670, 284180, 297296, 371620, 449072, 483106, 555244, 561340, 568360, 694055, 743240, 966212, 1110488, 1122680, 1136720, 1207765, 1388110, 1486480, 1804543, 1932424, 2220976, 2245360, 2359787, 2415530, 2776220, 3609086, 3864848, 4719574, 4831060, 5552440, 7218172, 9022715, 9439148, 9662120, 11104880, 11798935, 14436344, 18045430, 18878296, 19324240, 23597870, 28872688, 30677231, 36090860, 37756592, 47195740, 61354462, 72181720, 94391480, 122708924, 144363440, 153386155, 188782960, 245417848, 306772310, 490835696, 613544620, 1227089240, 2454178480]

約数ペア:

[(1, 2454178480), (2, 1227089240), (4, 613544620), (5, 490835696), (8, 306772310), (10, 245417848), (13, 188782960), (16, 153386155), (17, 144363440), (20, 122708924), (26, 94391480), (34, 72181720), (40, 61354462), (52, 47195740), (65, 37756592), (68, 36090860), (80, 30677231), (85, 28872688), (104, 23597870), (127, 19324240), (130, 18878296), (136, 18045430), (170, 14436344), (208, 11798935), (221, 11104880), (254, 9662120), (260, 9439148), (272, 9022715), (340, 7218172), (442, 5552440), (508, 4831060), (520, 4719574), (635, 3864848), (680, 3609086), (884, 2776220), (1016, 2415530), (1040, 2359787), (1093, 2245360), (1105, 2220976), (1270, 1932424), (1360, 1804543), (1651, 1486480), (1768, 1388110), (2032, 1207765), (2159, 1136720), (2186, 1122680), (2210, 1110488), (2540, 966212), (3302, 743240), (3536, 694055), (4318, 568360), (4372, 561340), (4420, 555244), (5080, 483106), (5465, 449072), (6604, 371620), (8255, 297296), (8636, 284180), (8744, 280670), (8840, 277622), (10160, 241553), (10795, 227344), (10930, 224536), (13208, 185810), (14209, 172720), (16510, 148648), (17272, 142090), (17488, 140335), (17680, 138811), (18581, 132080), (21590, 113672), (21860, 112268), (26416, 92905), (28067, 87440), (28418, 86360), (33020, 74324), (34544, 71045), (37162, 66040), (43180, 56836), (43720, 56134)]