45581080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3943}}^1$

素因数の和:3988

約数の個数: 48

約数和(自身を含む): 108972720

約数和(自身を除く): 63391640

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, 3943, 5780, 7886, 11560, 15772, 19715, 31544, 39430, 67031, 78860, 134062, 157720, 268124, 335155, 536248, 670310, 1139527, 1340620, 2279054, 2681240, 4558108, 5697635, 9116216, 11395270, 22790540, 45581080]

約数ペア:

[(1, 45581080), (2, 22790540), (4, 11395270), (5, 9116216), (8, 5697635), (10, 4558108), (17, 2681240), (20, 2279054), (34, 1340620), (40, 1139527), (68, 670310), (85, 536248), (136, 335155), (170, 268124), (289, 157720), (340, 134062), (578, 78860), (680, 67031), (1156, 39430), (1445, 31544), (2312, 19715), (2890, 15772), (3943, 11560), (5780, 7886)]