77413580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3119}}^1$

素因数の和:3218

約数の個数: 48

約数和(自身を含む): 174545280

約数和(自身を除く): 97131700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2482, 3119, 4964, 6205, 6238, 12410, 12476, 15595, 24820, 31190, 53023, 62380, 106046, 212092, 227687, 265115, 455374, 530230, 910748, 1060460, 1138435, 2276870, 3870679, 4553740, 7741358, 15482716, 19353395, 38706790, 77413580]

約数ペア:

[(1, 77413580), (2, 38706790), (4, 19353395), (5, 15482716), (10, 7741358), (17, 4553740), (20, 3870679), (34, 2276870), (68, 1138435), (73, 1060460), (85, 910748), (146, 530230), (170, 455374), (292, 265115), (340, 227687), (365, 212092), (730, 106046), (1241, 62380), (1460, 53023), (2482, 31190), (3119, 24820), (4964, 15595), (6205, 12476), (6238, 12410)]