716079920

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{133597}}^1$

素因数の和:133677

約数の個数: 40

約数和(自身を含む): 1689747504

約数和(自身を除く): 973667584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 133597, 267194, 534388, 667985, 1068776, 1335970, 2137552, 2671940, 5343880, 8950999, 10687760, 17901998, 35803996, 44754995, 71607992, 89509990, 143215984, 179019980, 358039960, 716079920]

約数ペア:

[(1, 716079920), (2, 358039960), (4, 179019980), (5, 143215984), (8, 89509990), (10, 71607992), (16, 44754995), (20, 35803996), (40, 17901998), (67, 10687760), (80, 8950999), (134, 5343880), (268, 2671940), (335, 2137552), (536, 1335970), (670, 1068776), (1072, 667985), (1340, 534388), (2680, 267194), (5360, 133597)]