77036560

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18169}}^1$

素因数の和:18235

約数の個数: 40

約数和(自身を含む): 182499480

約数和(自身を除く): 105462920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 18169, 36338, 72676, 90845, 145352, 181690, 290704, 363380, 726760, 962957, 1453520, 1925914, 3851828, 4814785, 7703656, 9629570, 15407312, 19259140, 38518280, 77036560]

約数ペア:

[(1, 77036560), (2, 38518280), (4, 19259140), (5, 15407312), (8, 9629570), (10, 7703656), (16, 4814785), (20, 3851828), (40, 1925914), (53, 1453520), (80, 962957), (106, 726760), (212, 363380), (265, 290704), (424, 181690), (530, 145352), (848, 90845), (1060, 72676), (2120, 36338), (4240, 18169)]