11167640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1532

約数の個数: 64

約数和(自身を含む): 29043360

約数和(自身を除く): 17875720

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, 1493, 1496, 1870, 2986, 3740, 5972, 7465, 7480, 11944, 14930, 16423, 25381, 29860, 32846, 50762, 59720, 65692, 82115, 101524, 126905, 131384, 164230, 203048, 253810, 279191, 328460, 507620, 558382, 656920, 1015240, 1116764, 1395955, 2233528, 2791910, 5583820, 11167640]

約数ペア:

[(1, 11167640), (2, 5583820), (4, 2791910), (5, 2233528), (8, 1395955), (10, 1116764), (11, 1015240), (17, 656920), (20, 558382), (22, 507620), (34, 328460), (40, 279191), (44, 253810), (55, 203048), (68, 164230), (85, 131384), (88, 126905), (110, 101524), (136, 82115), (170, 65692), (187, 59720), (220, 50762), (340, 32846), (374, 29860), (440, 25381), (680, 16423), (748, 14930), (935, 11944), (1493, 7480), (1496, 7465), (1870, 5972), (2986, 3740)]