5087884040

素因数分解:

$2^3\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{76303}}^1$

素因数の和:77981

約数の個数: 32

約数和(自身を含む): 11454756480

約数和(自身を除く): 6366872440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1667, 3334, 6668, 8335, 13336, 16670, 33340, 66680, 76303, 152606, 305212, 381515, 610424, 763030, 1526060, 3052120, 127197101, 254394202, 508788404, 635985505, 1017576808, 1271971010, 2543942020, 5087884040]

約数ペア:

[(1, 5087884040), (2, 2543942020), (4, 1271971010), (5, 1017576808), (8, 635985505), (10, 508788404), (20, 254394202), (40, 127197101), (1667, 3052120), (3334, 1526060), (6668, 763030), (8335, 610424), (13336, 381515), (16670, 305212), (33340, 152606), (66680, 76303)]