3136379840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{891017}}^1$

素因数の和:891045

約数の個数: 56

約数和(自身を含む): 8147468592

約数和(自身を除く): 5011088752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 891017, 1782034, 3564068, 4455085, 7128136, 8910170, 9801187, 14256272, 17820340, 19602374, 28512544, 35640680, 39204748, 49005935, 57025088, 71281360, 78409496, 98011870, 142562720, 156818992, 196023740, 285125440, 313637984, 392047480, 627275968, 784094960, 1568189920, 3136379840]

約数ペア:

[(1, 3136379840), (2, 1568189920), (4, 784094960), (5, 627275968), (8, 392047480), (10, 313637984), (11, 285125440), (16, 196023740), (20, 156818992), (22, 142562720), (32, 98011870), (40, 78409496), (44, 71281360), (55, 57025088), (64, 49005935), (80, 39204748), (88, 35640680), (110, 28512544), (160, 19602374), (176, 17820340), (220, 14256272), (320, 9801187), (352, 8910170), (440, 7128136), (704, 4455085), (880, 3564068), (1760, 1782034), (3520, 891017)]