38649160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5167}}^1$

素因数の和:5206

約数の個数: 64

約数和(自身を含む): 100465920

約数和(自身を除く): 61816760

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 5167, 7480, 10334, 20668, 25835, 41336, 51670, 56837, 87839, 103340, 113674, 175678, 206680, 227348, 284185, 351356, 439195, 454696, 568370, 702712, 878390, 966229, 1136740, 1756780, 1932458, 2273480, 3513560, 3864916, 4831145, 7729832, 9662290, 19324580, 38649160]

約数ペア:

[(1, 38649160), (2, 19324580), (4, 9662290), (5, 7729832), (8, 4831145), (10, 3864916), (11, 3513560), (17, 2273480), (20, 1932458), (22, 1756780), (34, 1136740), (40, 966229), (44, 878390), (55, 702712), (68, 568370), (85, 454696), (88, 439195), (110, 351356), (136, 284185), (170, 227348), (187, 206680), (220, 175678), (340, 113674), (374, 103340), (440, 87839), (680, 56837), (748, 51670), (935, 41336), (1496, 25835), (1870, 20668), (3740, 10334), (5167, 7480)]