15692810720

素因数分解:

$2^5\times 5^1\times {\mathrm{5641}}^1\times {\mathrm{17387}}^1$

素因数の和:23043

約数の個数: 48

約数和(自身を含む): 37082970288

約数和(自身を除く): 21390159568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5641, 11282, 17387, 22564, 28205, 34774, 45128, 56410, 69548, 86935, 90256, 112820, 139096, 173870, 180512, 225640, 278192, 347740, 451280, 556384, 695480, 902560, 1390960, 2781920, 98080067, 196160134, 392320268, 490400335, 784640536, 980800670, 1569281072, 1961601340, 3138562144, 3923202680, 7846405360, 15692810720]

約数ペア:

[(1, 15692810720), (2, 7846405360), (4, 3923202680), (5, 3138562144), (8, 1961601340), (10, 1569281072), (16, 980800670), (20, 784640536), (32, 490400335), (40, 392320268), (80, 196160134), (160, 98080067), (5641, 2781920), (11282, 1390960), (17387, 902560), (22564, 695480), (28205, 556384), (34774, 451280), (45128, 347740), (56410, 278192), (69548, 225640), (86935, 180512), (90256, 173870), (112820, 139096)]