31763120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13691}}^1$

素因数の和:13733

約数の個数: 40

約数和(自身を含む): 76401360

約数和(自身を除く): 44638240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 13691, 27382, 54764, 68455, 109528, 136910, 219056, 273820, 397039, 547640, 794078, 1095280, 1588156, 1985195, 3176312, 3970390, 6352624, 7940780, 15881560, 31763120]

約数ペア:

[(1, 31763120), (2, 15881560), (4, 7940780), (5, 6352624), (8, 3970390), (10, 3176312), (16, 1985195), (20, 1588156), (29, 1095280), (40, 794078), (58, 547640), (80, 397039), (116, 273820), (145, 219056), (232, 136910), (290, 109528), (464, 68455), (580, 54764), (1160, 27382), (2320, 13691)]