66288110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{11987}}^1$

素因数の和:12080

約数の個数: 32

約数和(自身を含む): 138101760

約数和(自身を除く): 71813650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 11987, 23974, 59935, 83909, 119870, 167818, 419545, 839090, 946973, 1893946, 4734865, 6628811, 9469730, 13257622, 33144055, 66288110]

約数ペア:

[(1, 66288110), (2, 33144055), (5, 13257622), (7, 9469730), (10, 6628811), (14, 4734865), (35, 1893946), (70, 946973), (79, 839090), (158, 419545), (395, 167818), (553, 119870), (790, 83909), (1106, 59935), (2765, 23974), (5530, 11987)]