5530697980

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1\times {\mathrm{4547}}^1$

素因数の和:5614

約数の個数: 48

約数和(自身を含む): 11819306016

約数和(自身を除く): 6288608036

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 997, 1220, 1994, 3988, 4547, 4985, 9094, 9970, 18188, 19940, 22735, 45470, 60817, 90940, 121634, 243268, 277367, 304085, 554734, 608170, 1109468, 1216340, 1386835, 2773670, 4533359, 5547340, 9066718, 18133436, 22666795, 45333590, 90667180, 276534899, 553069798, 1106139596, 1382674495, 2765348990, 5530697980]

約数ペア:

[(1, 5530697980), (2, 2765348990), (4, 1382674495), (5, 1106139596), (10, 553069798), (20, 276534899), (61, 90667180), (122, 45333590), (244, 22666795), (305, 18133436), (610, 9066718), (997, 5547340), (1220, 4533359), (1994, 2773670), (3988, 1386835), (4547, 1216340), (4985, 1109468), (9094, 608170), (9970, 554734), (18188, 304085), (19940, 277367), (22735, 243268), (45470, 121634), (60817, 90940)]