40931580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40129}}^1$

素因数の和:40158

約数の個数: 48

約数和(自身を含む): 121353120

約数和(自身を除く): 80421540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 40129, 80258, 120387, 160516, 200645, 240774, 401290, 481548, 601935, 682193, 802580, 1203870, 1364386, 2046579, 2407740, 2728772, 3410965, 4093158, 6821930, 8186316, 10232895, 13643860, 20465790, 40931580]

約数ペア:

[(1, 40931580), (2, 20465790), (3, 13643860), (4, 10232895), (5, 8186316), (6, 6821930), (10, 4093158), (12, 3410965), (15, 2728772), (17, 2407740), (20, 2046579), (30, 1364386), (34, 1203870), (51, 802580), (60, 682193), (68, 601935), (85, 481548), (102, 401290), (170, 240774), (204, 200645), (255, 160516), (340, 120387), (510, 80258), (1020, 40129)]