102553720

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{17207}}^1$

素因数の和:17367

約数の個数: 32

約数和(自身を含む): 232308000

約数和(自身を除く): 129754280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 17207, 34414, 68828, 86035, 137656, 172070, 344140, 688280, 2563843, 5127686, 10255372, 12819215, 20510744, 25638430, 51276860, 102553720]

約数ペア:

[(1, 102553720), (2, 51276860), (4, 25638430), (5, 20510744), (8, 12819215), (10, 10255372), (20, 5127686), (40, 2563843), (149, 688280), (298, 344140), (596, 172070), (745, 137656), (1192, 86035), (1490, 68828), (2980, 34414), (5960, 17207)]