117625300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{90481}}^1$

素因数の和:90508

約数の個数: 36

約数和(自身を含む): 274884316

約数和(自身を除く): 157259016

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 90481, 180962, 361924, 452405, 904810, 1176253, 1809620, 2262025, 2352506, 4524050, 4705012, 5881265, 9048100, 11762530, 23525060, 29406325, 58812650, 117625300]

約数ペア:

[(1, 117625300), (2, 58812650), (4, 29406325), (5, 23525060), (10, 11762530), (13, 9048100), (20, 5881265), (25, 4705012), (26, 4524050), (50, 2352506), (52, 2262025), (65, 1809620), (100, 1176253), (130, 904810), (260, 452405), (325, 361924), (650, 180962), (1300, 90481)]