88813780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23747}}^1$

素因数の和:23784

約数の個数: 48

約数和(自身を含む): 215441856

約数和(自身を除く): 126628076

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 23747, 47494, 94988, 118735, 237470, 261217, 403699, 474940, 522434, 807398, 1044868, 1306085, 1614796, 2018495, 2612170, 4036990, 4440689, 5224340, 8073980, 8881378, 17762756, 22203445, 44406890, 88813780]

約数ペア:

[(1, 88813780), (2, 44406890), (4, 22203445), (5, 17762756), (10, 8881378), (11, 8073980), (17, 5224340), (20, 4440689), (22, 4036990), (34, 2612170), (44, 2018495), (55, 1614796), (68, 1306085), (85, 1044868), (110, 807398), (170, 522434), (187, 474940), (220, 403699), (340, 261217), (374, 237470), (748, 118735), (935, 94988), (1870, 47494), (3740, 23747)]