2016041350

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{2503}}^1$

素因数の和:2785

約数の個数: 48

約数和(自身を含む): 3814443360

約数和(自身を除く): 1798402010

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 181, 362, 445, 890, 905, 1810, 2225, 2503, 4450, 4525, 5006, 9050, 12515, 16109, 25030, 32218, 62575, 80545, 125150, 161090, 222767, 402725, 445534, 453043, 805450, 906086, 1113835, 2227670, 2265215, 4530430, 5569175, 11138350, 11326075, 22652150, 40320827, 80641654, 201604135, 403208270, 1008020675, 2016041350]

約数ペア:

[(1, 2016041350), (2, 1008020675), (5, 403208270), (10, 201604135), (25, 80641654), (50, 40320827), (89, 22652150), (178, 11326075), (181, 11138350), (362, 5569175), (445, 4530430), (890, 2265215), (905, 2227670), (1810, 1113835), (2225, 906086), (2503, 805450), (4450, 453043), (4525, 445534), (5006, 402725), (9050, 222767), (12515, 161090), (16109, 125150), (25030, 80545), (32218, 62575)]