65020400

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3067}}^1$

素因数の和:3138

約数の個数: 60

約数和(自身を含む): 159210792

約数和(自身を除く): 94190392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1325, 2120, 2650, 3067, 4240, 5300, 6134, 10600, 12268, 15335, 21200, 24536, 30670, 49072, 61340, 76675, 122680, 153350, 162551, 245360, 306700, 325102, 613400, 650204, 812755, 1226800, 1300408, 1625510, 2600816, 3251020, 4063775, 6502040, 8127550, 13004080, 16255100, 32510200, 65020400]

約数ペア:

[(1, 65020400), (2, 32510200), (4, 16255100), (5, 13004080), (8, 8127550), (10, 6502040), (16, 4063775), (20, 3251020), (25, 2600816), (40, 1625510), (50, 1300408), (53, 1226800), (80, 812755), (100, 650204), (106, 613400), (200, 325102), (212, 306700), (265, 245360), (400, 162551), (424, 153350), (530, 122680), (848, 76675), (1060, 61340), (1325, 49072), (2120, 30670), (2650, 24536), (3067, 21200), (4240, 15335), (5300, 12268), (6134, 10600)]