69061640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 163330560

約数和(自身を除く): 94268920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 271, 277, 460, 542, 554, 920, 1084, 1108, 1355, 1385, 2168, 2216, 2710, 2770, 5420, 5540, 6233, 6371, 10840, 11080, 12466, 12742, 24932, 25484, 31165, 31855, 49864, 50968, 62330, 63710, 75067, 124660, 127420, 150134, 249320, 254840, 300268, 375335, 600536, 750670, 1501340, 1726541, 3002680, 3453082, 6906164, 8632705, 13812328, 17265410, 34530820, 69061640]

約数ペア:

[(1, 69061640), (2, 34530820), (4, 17265410), (5, 13812328), (8, 8632705), (10, 6906164), (20, 3453082), (23, 3002680), (40, 1726541), (46, 1501340), (92, 750670), (115, 600536), (184, 375335), (230, 300268), (271, 254840), (277, 249320), (460, 150134), (542, 127420), (554, 124660), (920, 75067), (1084, 63710), (1108, 62330), (1355, 50968), (1385, 49864), (2168, 31855), (2216, 31165), (2710, 25484), (2770, 24932), (5420, 12742), (5540, 12466), (6233, 11080), (6371, 10840)]