204100080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{850417}}^1$

素因数の和:850433

約数の個数: 40

約数和(自身を含む): 632710992

約数和(自身を除く): 428610912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 850417, 1700834, 2551251, 3401668, 4252085, 5102502, 6803336, 8504170, 10205004, 12756255, 13606672, 17008340, 20410008, 25512510, 34016680, 40820016, 51025020, 68033360, 102050040, 204100080]

約数ペア:

[(1, 204100080), (2, 102050040), (3, 68033360), (4, 51025020), (5, 40820016), (6, 34016680), (8, 25512510), (10, 20410008), (12, 17008340), (15, 13606672), (16, 12756255), (20, 10205004), (24, 8504170), (30, 6803336), (40, 5102502), (48, 4252085), (60, 3401668), (80, 2551251), (120, 1700834), (240, 850417)]