99067720

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{34883}}^1$

素因数の和:34965

約数の個数: 32

約数和(自身を含む): 226048320

約数和(自身を除く): 126980600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 34883, 69766, 139532, 174415, 279064, 348830, 697660, 1395320, 2476693, 4953386, 9906772, 12383465, 19813544, 24766930, 49533860, 99067720]

約数ペア:

[(1, 99067720), (2, 49533860), (4, 24766930), (5, 19813544), (8, 12383465), (10, 9906772), (20, 4953386), (40, 2476693), (71, 1395320), (142, 697660), (284, 348830), (355, 279064), (568, 174415), (710, 139532), (1420, 69766), (2840, 34883)]