104400130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2503}}^1$

素因数の和:2650

約数の個数: 32

約数和(自身を含む): 194350464

約数和(自身を除く): 89950334

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 970, 2503, 4171, 5006, 8342, 12515, 20855, 25030, 41710, 107629, 215258, 242791, 485582, 538145, 1076290, 1213955, 2427910, 10440013, 20880026, 52200065, 104400130]

約数ペア:

[(1, 104400130), (2, 52200065), (5, 20880026), (10, 10440013), (43, 2427910), (86, 1213955), (97, 1076290), (194, 538145), (215, 485582), (430, 242791), (485, 215258), (970, 107629), (2503, 41710), (4171, 25030), (5006, 20855), (8342, 12515)]