1973360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1481

約数の個数: 40

約数和(自身を含む): 4861296

約数和(自身を除く): 2887936

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1451, 2902, 5804, 7255, 11608, 14510, 23216, 24667, 29020, 49334, 58040, 98668, 116080, 123335, 197336, 246670, 394672, 493340, 986680, 1973360]

約数ペア:

[(1, 1973360), (2, 986680), (4, 493340), (5, 394672), (8, 246670), (10, 197336), (16, 123335), (17, 116080), (20, 98668), (34, 58040), (40, 49334), (68, 29020), (80, 24667), (85, 23216), (136, 14510), (170, 11608), (272, 7255), (340, 5804), (680, 2902), (1360, 1451)]