22389627640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1936819}}^1$

素因数の和:1936864

約数の個数: 48

約数和(自身を含む): 53514336600

約数和(自身を除く): 31124708960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 11560, 1936819, 3873638, 7747276, 9684095, 15494552, 19368190, 32925923, 38736380, 65851846, 77472760, 131703692, 164629615, 263407384, 329259230, 559740691, 658518460, 1119481382, 1317036920, 2238962764, 2798703455, 4477925528, 5597406910, 11194813820, 22389627640]

約数ペア:

[(1, 22389627640), (2, 11194813820), (4, 5597406910), (5, 4477925528), (8, 2798703455), (10, 2238962764), (17, 1317036920), (20, 1119481382), (34, 658518460), (40, 559740691), (68, 329259230), (85, 263407384), (136, 164629615), (170, 131703692), (289, 77472760), (340, 65851846), (578, 38736380), (680, 32925923), (1156, 19368190), (1445, 15494552), (2312, 9684095), (2890, 7747276), (5780, 3873638), (11560, 1936819)]