46801280

素因数分解:

$2^7\times 5^1\times {\mathrm{73127}}^1$

素因数の和:73146

約数の個数: 32

約数和(自身を含む): 111885840

約数和(自身を除く): 65084560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 73127, 146254, 292508, 365635, 585016, 731270, 1170032, 1462540, 2340064, 2925080, 4680128, 5850160, 9360256, 11700320, 23400640, 46801280]

約数ペア:

[(1, 46801280), (2, 23400640), (4, 11700320), (5, 9360256), (8, 5850160), (10, 4680128), (16, 2925080), (20, 2340064), (32, 1462540), (40, 1170032), (64, 731270), (80, 585016), (128, 365635), (160, 292508), (320, 146254), (640, 73127)]