1252257410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{2441}}^1$

素因数の和:2567

約数の個数: 48

約数和(自身を含む): 2373711912

約数和(自身を除く): 1121454502

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 841, 1682, 1769, 2441, 3538, 4205, 4882, 8410, 8845, 12205, 17690, 24410, 51301, 70789, 102602, 141578, 148901, 256505, 297802, 353945, 513010, 707890, 744505, 1489010, 2052881, 4105762, 4318129, 8636258, 10264405, 20528810, 21590645, 43181290, 125225741, 250451482, 626128705, 1252257410]

約数ペア:

[(1, 1252257410), (2, 626128705), (5, 250451482), (10, 125225741), (29, 43181290), (58, 21590645), (61, 20528810), (122, 10264405), (145, 8636258), (290, 4318129), (305, 4105762), (610, 2052881), (841, 1489010), (1682, 744505), (1769, 707890), (2441, 513010), (3538, 353945), (4205, 297802), (4882, 256505), (8410, 148901), (8845, 141578), (12205, 102602), (17690, 70789), (24410, 51301)]