100050400

素因数分解:

$2^5\times 5^2\times {\mathrm{125063}}^1$

素因数の和:125083

約数の個数: 36

約数和(自身を含む): 244249992

約数和(自身を除く): 144199592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 125063, 250126, 500252, 625315, 1000504, 1250630, 2001008, 2501260, 3126575, 4002016, 5002520, 6253150, 10005040, 12506300, 20010080, 25012600, 50025200, 100050400]

約数ペア:

[(1, 100050400), (2, 50025200), (4, 25012600), (5, 20010080), (8, 12506300), (10, 10005040), (16, 6253150), (20, 5002520), (25, 4002016), (32, 3126575), (40, 2501260), (50, 2001008), (80, 1250630), (100, 1000504), (160, 625315), (200, 500252), (400, 250126), (800, 125063)]