102721450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6871}}^1$

素因数の和:6919

約数の個数: 48

約数和(自身を含む): 214736256

約数和(自身を除く): 112014806

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 6871, 7475, 13742, 14950, 34355, 68710, 89323, 158033, 171775, 178646, 316066, 343550, 446615, 790165, 893230, 1580330, 2054429, 2233075, 3950825, 4108858, 4466150, 7901650, 10272145, 20544290, 51360725, 102721450]

約数ペア:

[(1, 102721450), (2, 51360725), (5, 20544290), (10, 10272145), (13, 7901650), (23, 4466150), (25, 4108858), (26, 3950825), (46, 2233075), (50, 2054429), (65, 1580330), (115, 893230), (130, 790165), (230, 446615), (299, 343550), (325, 316066), (575, 178646), (598, 171775), (650, 158033), (1150, 89323), (1495, 68710), (2990, 34355), (6871, 14950), (7475, 13742)]