83757380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7573}}^1$

素因数の和:7668

約数の個数: 48

約数和(自身を含む): 203589120

約数和(自身を除く): 119831740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 7573, 11060, 15146, 30292, 37865, 53011, 75730, 106022, 151460, 212044, 265055, 530110, 598267, 1060220, 1196534, 2393068, 2991335, 4187869, 5982670, 8375738, 11965340, 16751476, 20939345, 41878690, 83757380]

約数ペア:

[(1, 83757380), (2, 41878690), (4, 20939345), (5, 16751476), (7, 11965340), (10, 8375738), (14, 5982670), (20, 4187869), (28, 2991335), (35, 2393068), (70, 1196534), (79, 1060220), (140, 598267), (158, 530110), (316, 265055), (395, 212044), (553, 151460), (790, 106022), (1106, 75730), (1580, 53011), (2212, 37865), (2765, 30292), (5530, 15146), (7573, 11060)]