21907340600

素因数分解:

$2^3\times 5^2\times {\mathrm{1013}}^1\times {\mathrm{108131}}^1$

素因数の和:109160

約数の個数: 48

約数和(自身を含む): 50985319320

約数和(自身を除く): 29077978720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1013, 2026, 4052, 5065, 8104, 10130, 20260, 25325, 40520, 50650, 101300, 108131, 202600, 216262, 432524, 540655, 865048, 1081310, 2162620, 2703275, 4325240, 5406550, 10813100, 21626200, 109536703, 219073406, 438146812, 547683515, 876293624, 1095367030, 2190734060, 2738417575, 4381468120, 5476835150, 10953670300, 21907340600]

約数ペア:

[(1, 21907340600), (2, 10953670300), (4, 5476835150), (5, 4381468120), (8, 2738417575), (10, 2190734060), (20, 1095367030), (25, 876293624), (40, 547683515), (50, 438146812), (100, 219073406), (200, 109536703), (1013, 21626200), (2026, 10813100), (4052, 5406550), (5065, 4325240), (8104, 2703275), (10130, 2162620), (20260, 1081310), (25325, 865048), (40520, 540655), (50650, 432524), (101300, 216262), (108131, 202600)]