76243640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10193}}^1$

素因数の和:10232

約数の個数: 64

約数和(自身を含む): 198171360

約数和(自身を除く): 121927720

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, 7480, 10193, 20386, 40772, 50965, 81544, 101930, 112123, 173281, 203860, 224246, 346562, 407720, 448492, 560615, 693124, 866405, 896984, 1121230, 1386248, 1732810, 1906091, 2242460, 3465620, 3812182, 4484920, 6931240, 7624364, 9530455, 15248728, 19060910, 38121820, 76243640]

約数ペア:

[(1, 76243640), (2, 38121820), (4, 19060910), (5, 15248728), (8, 9530455), (10, 7624364), (11, 6931240), (17, 4484920), (20, 3812182), (22, 3465620), (34, 2242460), (40, 1906091), (44, 1732810), (55, 1386248), (68, 1121230), (85, 896984), (88, 866405), (110, 693124), (136, 560615), (170, 448492), (187, 407720), (220, 346562), (340, 224246), (374, 203860), (440, 173281), (680, 112123), (748, 101930), (935, 81544), (1496, 50965), (1870, 40772), (3740, 20386), (7480, 10193)]