8563120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3691}}^1$

素因数の和:3733

約数の個数: 40

約数和(自身を含む): 20601360

約数和(自身を除く): 12038240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 3691, 7382, 14764, 18455, 29528, 36910, 59056, 73820, 107039, 147640, 214078, 295280, 428156, 535195, 856312, 1070390, 1712624, 2140780, 4281560, 8563120]

約数ペア:

[(1, 8563120), (2, 4281560), (4, 2140780), (5, 1712624), (8, 1070390), (10, 856312), (16, 535195), (20, 428156), (29, 295280), (40, 214078), (58, 147640), (80, 107039), (116, 73820), (145, 59056), (232, 36910), (290, 29528), (464, 18455), (580, 14764), (1160, 7382), (2320, 3691)]