1040262800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{49069}}^1$

素因数の和:49140

約数の個数: 60

約数和(自身を含む): 2546438580

約数和(自身を除く): 1506175780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1325, 2120, 2650, 4240, 5300, 10600, 21200, 49069, 98138, 196276, 245345, 392552, 490690, 785104, 981380, 1226725, 1962760, 2453450, 2600657, 3925520, 4906900, 5201314, 9813800, 10402628, 13003285, 19627600, 20805256, 26006570, 41610512, 52013140, 65016425, 104026280, 130032850, 208052560, 260065700, 520131400, 1040262800]

約数ペア:

[(1, 1040262800), (2, 520131400), (4, 260065700), (5, 208052560), (8, 130032850), (10, 104026280), (16, 65016425), (20, 52013140), (25, 41610512), (40, 26006570), (50, 20805256), (53, 19627600), (80, 13003285), (100, 10402628), (106, 9813800), (200, 5201314), (212, 4906900), (265, 3925520), (400, 2600657), (424, 2453450), (530, 1962760), (848, 1226725), (1060, 981380), (1325, 785104), (2120, 490690), (2650, 392552), (4240, 245345), (5300, 196276), (10600, 98138), (21200, 49069)]