1355145220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3617}}^1$

素因数の和:3781

約数の個数: 96

約数和(自身を含む): 3369776256

約数和(自身を除く): 2014631036

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 131, 143, 220, 260, 262, 286, 524, 572, 655, 715, 1310, 1430, 1441, 1703, 2620, 2860, 2882, 3406, 3617, 5764, 6812, 7205, 7234, 8515, 14410, 14468, 17030, 18085, 18733, 28820, 34060, 36170, 37466, 39787, 47021, 72340, 74932, 79574, 93665, 94042, 159148, 187330, 188084, 198935, 235105, 374660, 397870, 470210, 473827, 517231, 795740, 940420, 947654, 1034462, 1895308, 2068924, 2369135, 2586155, 4738270, 5172310, 5212097, 6159751, 9476540, 10344620, 10424194, 12319502, 20848388, 24639004, 26060485, 30798755, 52120970, 61597510, 67757261, 104241940, 123195020, 135514522, 271029044, 338786305, 677572610, 1355145220]

約数ペア:

[(1, 1355145220), (2, 677572610), (4, 338786305), (5, 271029044), (10, 135514522), (11, 123195020), (13, 104241940), (20, 67757261), (22, 61597510), (26, 52120970), (44, 30798755), (52, 26060485), (55, 24639004), (65, 20848388), (110, 12319502), (130, 10424194), (131, 10344620), (143, 9476540), (220, 6159751), (260, 5212097), (262, 5172310), (286, 4738270), (524, 2586155), (572, 2369135), (655, 2068924), (715, 1895308), (1310, 1034462), (1430, 947654), (1441, 940420), (1703, 795740), (2620, 517231), (2860, 473827), (2882, 470210), (3406, 397870), (3617, 374660), (5764, 235105), (6812, 198935), (7205, 188084), (7234, 187330), (8515, 159148), (14410, 94042), (14468, 93665), (17030, 79574), (18085, 74932), (18733, 72340), (28820, 47021), (34060, 39787), (36170, 37466)]