104050400

素因数分解:

$2^5\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1151}}^1$

素因数の和:1284

約数の個数: 72

約数和(自身を含む): 256483584

約数和(自身を除く): 152433184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 113, 160, 200, 226, 400, 452, 565, 800, 904, 1130, 1151, 1808, 2260, 2302, 2825, 3616, 4520, 4604, 5650, 5755, 9040, 9208, 11300, 11510, 18080, 18416, 22600, 23020, 28775, 36832, 45200, 46040, 57550, 90400, 92080, 115100, 130063, 184160, 230200, 260126, 460400, 520252, 650315, 920800, 1040504, 1300630, 2081008, 2601260, 3251575, 4162016, 5202520, 6503150, 10405040, 13006300, 20810080, 26012600, 52025200, 104050400]

約数ペア:

[(1, 104050400), (2, 52025200), (4, 26012600), (5, 20810080), (8, 13006300), (10, 10405040), (16, 6503150), (20, 5202520), (25, 4162016), (32, 3251575), (40, 2601260), (50, 2081008), (80, 1300630), (100, 1040504), (113, 920800), (160, 650315), (200, 520252), (226, 460400), (400, 260126), (452, 230200), (565, 184160), (800, 130063), (904, 115100), (1130, 92080), (1151, 90400), (1808, 57550), (2260, 46040), (2302, 45200), (2825, 36832), (3616, 28775), (4520, 23020), (4604, 22600), (5650, 18416), (5755, 18080), (9040, 11510), (9208, 11300)]