41272400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7937}}^1$

素因数の和:7968

約数の個数: 60

約数和(自身を含む): 106797852

約数和(自身を除く): 65525452

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 7937, 15874, 31748, 39685, 63496, 79370, 103181, 126992, 158740, 198425, 206362, 317480, 396850, 412724, 515905, 634960, 793700, 825448, 1031810, 1587400, 1650896, 2063620, 2579525, 3174800, 4127240, 5159050, 8254480, 10318100, 20636200, 41272400]

約数ペア:

[(1, 41272400), (2, 20636200), (4, 10318100), (5, 8254480), (8, 5159050), (10, 4127240), (13, 3174800), (16, 2579525), (20, 2063620), (25, 1650896), (26, 1587400), (40, 1031810), (50, 825448), (52, 793700), (65, 634960), (80, 515905), (100, 412724), (104, 396850), (130, 317480), (200, 206362), (208, 198425), (260, 158740), (325, 126992), (400, 103181), (520, 79370), (650, 63496), (1040, 39685), (1300, 31748), (2600, 15874), (5200, 7937)]