104140640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38287}}^1$

素因数の和:38319

約数の個数: 48

約数和(自身を含む): 260511552

約数和(自身を除く): 156370912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 38287, 76574, 153148, 191435, 306296, 382870, 612592, 650879, 765740, 1225184, 1301758, 1531480, 2603516, 3062960, 3254395, 5207032, 6125920, 6508790, 10414064, 13017580, 20828128, 26035160, 52070320, 104140640]

約数ペア:

[(1, 104140640), (2, 52070320), (4, 26035160), (5, 20828128), (8, 13017580), (10, 10414064), (16, 6508790), (17, 6125920), (20, 5207032), (32, 3254395), (34, 3062960), (40, 2603516), (68, 1531480), (80, 1301758), (85, 1225184), (136, 765740), (160, 650879), (170, 612592), (272, 382870), (340, 306296), (544, 191435), (680, 153148), (1360, 76574), (2720, 38287)]