15695631380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{41893}}^1$

素因数の和:42057

約数の個数: 96

約数和(自身を含む): 39019736448

約数和(自身を除く): 23324105068

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, 5764, 6812, 7205, 8515, 14410, 17030, 18733, 28820, 34060, 37466, 41893, 74932, 83786, 93665, 167572, 187330, 209465, 374660, 418930, 460823, 544609, 837860, 921646, 1089218, 1843292, 2178436, 2304115, 2723045, 4608230, 5446090, 5487983, 5990699, 9216460, 10892180, 10975966, 11981398, 21951932, 23962796, 27439915, 29953495, 54879830, 59906990, 60367813, 71343779, 109759660, 119813980, 120735626, 142687558, 241471252, 285375116, 301839065, 356718895, 603678130, 713437790, 784781569, 1207356260, 1426875580, 1569563138, 3139126276, 3923907845, 7847815690, 15695631380]

約数ペア:

[(1, 15695631380), (2, 7847815690), (4, 3923907845), (5, 3139126276), (10, 1569563138), (11, 1426875580), (13, 1207356260), (20, 784781569), (22, 713437790), (26, 603678130), (44, 356718895), (52, 301839065), (55, 285375116), (65, 241471252), (110, 142687558), (130, 120735626), (131, 119813980), (143, 109759660), (220, 71343779), (260, 60367813), (262, 59906990), (286, 54879830), (524, 29953495), (572, 27439915), (655, 23962796), (715, 21951932), (1310, 11981398), (1430, 10975966), (1441, 10892180), (1703, 9216460), (2620, 5990699), (2860, 5487983), (2882, 5446090), (3406, 4608230), (5764, 2723045), (6812, 2304115), (7205, 2178436), (8515, 1843292), (14410, 1089218), (17030, 921646), (18733, 837860), (28820, 544609), (34060, 460823), (37466, 418930), (41893, 374660), (74932, 209465), (83786, 187330), (93665, 167572)]