45428080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33403}}^1$

素因数の和:33433

約数の個数: 40

約数和(自身を含む): 111836592

約数和(自身を除く): 66408512

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 33403, 66806, 133612, 167015, 267224, 334030, 534448, 567851, 668060, 1135702, 1336120, 2271404, 2672240, 2839255, 4542808, 5678510, 9085616, 11357020, 22714040, 45428080]

約数ペア:

[(1, 45428080), (2, 22714040), (4, 11357020), (5, 9085616), (8, 5678510), (10, 4542808), (16, 2839255), (17, 2672240), (20, 2271404), (34, 1336120), (40, 1135702), (68, 668060), (80, 567851), (85, 534448), (136, 334030), (170, 267224), (272, 167015), (340, 133612), (680, 66806), (1360, 33403)]