13329560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11491}}^1$

素因数の和:11531

約数の個数: 32

約数和(自身を含む): 31028400

約数和(自身を除く): 17698840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 11491, 22982, 45964, 57455, 91928, 114910, 229820, 333239, 459640, 666478, 1332956, 1666195, 2665912, 3332390, 6664780, 13329560]

約数ペア:

[(1, 13329560), (2, 6664780), (4, 3332390), (5, 2665912), (8, 1666195), (10, 1332956), (20, 666478), (29, 459640), (40, 333239), (58, 229820), (116, 114910), (145, 91928), (232, 57455), (290, 45964), (580, 22982), (1160, 11491)]