29257160

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2699}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 66096000

約数和(自身を除く): 36838840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2699, 2710, 5398, 5420, 10796, 10840, 13495, 21592, 26990, 53980, 107960, 731429, 1462858, 2925716, 3657145, 5851432, 7314290, 14628580, 29257160]

約数ペア:

[(1, 29257160), (2, 14628580), (4, 7314290), (5, 5851432), (8, 3657145), (10, 2925716), (20, 1462858), (40, 731429), (271, 107960), (542, 53980), (1084, 26990), (1355, 21592), (2168, 13495), (2699, 10840), (2710, 10796), (5398, 5420)]