2616049360

素因数分解:

$2^4\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{21991}}^1$

素因数の和:23491

約数の個数: 40

約数和(自身を含む): 6086681856

約数和(自身を除く): 3470632496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1487, 2974, 5948, 7435, 11896, 14870, 21991, 23792, 29740, 43982, 59480, 87964, 109955, 118960, 175928, 219910, 351856, 439820, 879640, 1759280, 32700617, 65401234, 130802468, 163503085, 261604936, 327006170, 523209872, 654012340, 1308024680, 2616049360]

約数ペア:

[(1, 2616049360), (2, 1308024680), (4, 654012340), (5, 523209872), (8, 327006170), (10, 261604936), (16, 163503085), (20, 130802468), (40, 65401234), (80, 32700617), (1487, 1759280), (2974, 879640), (5948, 439820), (7435, 351856), (11896, 219910), (14870, 175928), (21991, 118960), (23792, 109955), (29740, 87964), (43982, 59480)]