8352220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 18643968

約数和(自身を除く): 10291748

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 271, 335, 460, 542, 670, 1084, 1340, 1355, 1541, 2710, 3082, 5420, 6164, 6233, 7705, 12466, 15410, 18157, 24932, 30820, 31165, 36314, 62330, 72628, 90785, 124660, 181570, 363140, 417611, 835222, 1670444, 2088055, 4176110, 8352220]

約数ペア:

[(1, 8352220), (2, 4176110), (4, 2088055), (5, 1670444), (10, 835222), (20, 417611), (23, 363140), (46, 181570), (67, 124660), (92, 90785), (115, 72628), (134, 62330), (230, 36314), (268, 31165), (271, 30820), (335, 24932), (460, 18157), (542, 15410), (670, 12466), (1084, 7705), (1340, 6233), (1355, 6164), (1541, 5420), (2710, 3082)]