10185160

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2861}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 23182200

約数和(自身を除く): 12997040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 2861, 3560, 5722, 11444, 14305, 22888, 28610, 57220, 114440, 254629, 509258, 1018516, 1273145, 2037032, 2546290, 5092580, 10185160]

約数ペア:

[(1, 10185160), (2, 5092580), (4, 2546290), (5, 2037032), (8, 1273145), (10, 1018516), (20, 509258), (40, 254629), (89, 114440), (178, 57220), (356, 28610), (445, 22888), (712, 14305), (890, 11444), (1780, 5722), (2861, 3560)]