63545240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 157248000

約数和(自身を除く): 93702760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 139, 220, 278, 440, 556, 695, 1039, 1112, 1390, 1529, 2078, 2780, 3058, 4156, 5195, 5560, 6116, 7645, 8312, 10390, 11429, 12232, 15290, 20780, 22858, 30580, 41560, 45716, 57145, 61160, 91432, 114290, 144421, 228580, 288842, 457160, 577684, 722105, 1155368, 1444210, 1588631, 2888420, 3177262, 5776840, 6354524, 7943155, 12709048, 15886310, 31772620, 63545240]

約数ペア:

[(1, 63545240), (2, 31772620), (4, 15886310), (5, 12709048), (8, 7943155), (10, 6354524), (11, 5776840), (20, 3177262), (22, 2888420), (40, 1588631), (44, 1444210), (55, 1155368), (88, 722105), (110, 577684), (139, 457160), (220, 288842), (278, 228580), (440, 144421), (556, 114290), (695, 91432), (1039, 61160), (1112, 57145), (1390, 45716), (1529, 41560), (2078, 30580), (2780, 22858), (3058, 20780), (4156, 15290), (5195, 12232), (5560, 11429), (6116, 10390), (7645, 8312)]