98973320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{145549}}^1$

素因数の和:145577

約数の個数: 32

約数和(自身を含む): 235791000

約数和(自身を除く): 136817680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 145549, 291098, 582196, 727745, 1164392, 1455490, 2474333, 2910980, 4948666, 5821960, 9897332, 12371665, 19794664, 24743330, 49486660, 98973320]

約数ペア:

[(1, 98973320), (2, 49486660), (4, 24743330), (5, 19794664), (8, 12371665), (10, 9897332), (17, 5821960), (20, 4948666), (34, 2910980), (40, 2474333), (68, 1455490), (85, 1164392), (136, 727745), (170, 582196), (340, 291098), (680, 145549)]