4224350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 8676528

約数和(自身を除く): 4452178

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 97, 130, 134, 194, 325, 335, 485, 650, 670, 871, 970, 1261, 1675, 1742, 2425, 2522, 3350, 4355, 4850, 6305, 6499, 8710, 12610, 12998, 21775, 31525, 32495, 43550, 63050, 64990, 84487, 162475, 168974, 324950, 422435, 844870, 2112175, 4224350]

約数ペア:

[(1, 4224350), (2, 2112175), (5, 844870), (10, 422435), (13, 324950), (25, 168974), (26, 162475), (50, 84487), (65, 64990), (67, 63050), (97, 43550), (130, 32495), (134, 31525), (194, 21775), (325, 12998), (335, 12610), (485, 8710), (650, 6499), (670, 6305), (871, 4850), (970, 4355), (1261, 3350), (1675, 2522), (1742, 2425)]