8530640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3677}}^1$

素因数の和:3719

約数の個数: 40

約数和(自身を含む): 20523240

約数和(自身を除く): 11992600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 3677, 7354, 14708, 18385, 29416, 36770, 58832, 73540, 106633, 147080, 213266, 294160, 426532, 533165, 853064, 1066330, 1706128, 2132660, 4265320, 8530640]

約数ペア:

[(1, 8530640), (2, 4265320), (4, 2132660), (5, 1706128), (8, 1066330), (10, 853064), (16, 533165), (20, 426532), (29, 294160), (40, 213266), (58, 147080), (80, 106633), (116, 73540), (145, 58832), (232, 36770), (290, 29416), (464, 18385), (580, 14708), (1160, 7354), (2320, 3677)]