65023640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8693}}^1$

素因数の和:8732

約数の個数: 64

約数和(自身を含む): 169011360

約数和(自身を除く): 103987720

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, 8693, 17386, 34772, 43465, 69544, 86930, 95623, 147781, 173860, 191246, 295562, 347720, 382492, 478115, 591124, 738905, 764984, 956230, 1182248, 1477810, 1625591, 1912460, 2955620, 3251182, 3824920, 5911240, 6502364, 8127955, 13004728, 16255910, 32511820, 65023640]

約数ペア:

[(1, 65023640), (2, 32511820), (4, 16255910), (5, 13004728), (8, 8127955), (10, 6502364), (11, 5911240), (17, 3824920), (20, 3251182), (22, 2955620), (34, 1912460), (40, 1625591), (44, 1477810), (55, 1182248), (68, 956230), (85, 764984), (88, 738905), (110, 591124), (136, 478115), (170, 382492), (187, 347720), (220, 295562), (340, 191246), (374, 173860), (440, 147781), (680, 95623), (748, 86930), (935, 69544), (1496, 43465), (1870, 34772), (3740, 17386), (7480, 8693)]