2016329710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1877}}^1$

素因数の和:2061

約数の個数: 64

約数和(自身を含む): 3942898560

約数和(自身を除く): 1926568850

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 89, 142, 170, 178, 355, 445, 710, 890, 1207, 1513, 1877, 2414, 3026, 3754, 6035, 6319, 7565, 9385, 12070, 12638, 15130, 18770, 31595, 31909, 63190, 63818, 107423, 133267, 159545, 167053, 214846, 266534, 319090, 334106, 537115, 666335, 835265, 1074230, 1332670, 1670530, 2265539, 2839901, 4531078, 5679802, 11327695, 11860763, 14199505, 22655390, 23721526, 28399010, 59303815, 118607630, 201632971, 403265942, 1008164855, 2016329710]

約数ペア:

[(1, 2016329710), (2, 1008164855), (5, 403265942), (10, 201632971), (17, 118607630), (34, 59303815), (71, 28399010), (85, 23721526), (89, 22655390), (142, 14199505), (170, 11860763), (178, 11327695), (355, 5679802), (445, 4531078), (710, 2839901), (890, 2265539), (1207, 1670530), (1513, 1332670), (1877, 1074230), (2414, 835265), (3026, 666335), (3754, 537115), (6035, 334106), (6319, 319090), (7565, 266534), (9385, 214846), (12070, 167053), (12638, 159545), (15130, 133267), (18770, 107423), (31595, 63818), (31909, 63190)]