1570797040

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{370471}}^1$

素因数の和:370537

約数の個数: 40

約数和(自身を含む): 3721020768

約数和(自身を除く): 2150223728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 370471, 740942, 1481884, 1852355, 2963768, 3704710, 5927536, 7409420, 14818840, 19634963, 29637680, 39269926, 78539852, 98174815, 157079704, 196349630, 314159408, 392699260, 785398520, 1570797040]

約数ペア:

[(1, 1570797040), (2, 785398520), (4, 392699260), (5, 314159408), (8, 196349630), (10, 157079704), (16, 98174815), (20, 78539852), (40, 39269926), (53, 29637680), (80, 19634963), (106, 14818840), (212, 7409420), (265, 5927536), (424, 3704710), (530, 2963768), (848, 1852355), (1060, 1481884), (2120, 740942), (4240, 370471)]