3765291280

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{205529}}^1$

素因数の和:205771

約数の個数: 40

約数和(自身を含む): 8792573400

約数和(自身を除く): 5027282120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 9160, 18320, 205529, 411058, 822116, 1027645, 1644232, 2055290, 3288464, 4110580, 8221160, 16442320, 47066141, 94132282, 188264564, 235330705, 376529128, 470661410, 753058256, 941322820, 1882645640, 3765291280]

約数ペア:

[(1, 3765291280), (2, 1882645640), (4, 941322820), (5, 753058256), (8, 470661410), (10, 376529128), (16, 235330705), (20, 188264564), (40, 94132282), (80, 47066141), (229, 16442320), (458, 8221160), (916, 4110580), (1145, 3288464), (1832, 2055290), (2290, 1644232), (3664, 1027645), (4580, 822116), (9160, 411058), (18320, 205529)]