1172110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 2304000

約数和(自身を除く): 1131890

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 199, 310, 398, 589, 995, 1178, 1990, 2945, 3781, 5890, 6169, 7562, 12338, 18905, 30845, 37810, 61690, 117211, 234422, 586055, 1172110]

約数ペア:

[(1, 1172110), (2, 586055), (5, 234422), (10, 117211), (19, 61690), (31, 37810), (38, 30845), (62, 18905), (95, 12338), (155, 7562), (190, 6169), (199, 5890), (310, 3781), (398, 2945), (589, 1990), (995, 1178)]