33497860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3541}}^1$

素因数の和:3604

約数の個数: 48

約数和(自身を含む): 78547392

約数和(自身を除く): 45049532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 3541, 4730, 7082, 9460, 14164, 17705, 35410, 38951, 70820, 77902, 152263, 155804, 194755, 304526, 389510, 609052, 761315, 779020, 1522630, 1674893, 3045260, 3349786, 6699572, 8374465, 16748930, 33497860]

約数ペア:

[(1, 33497860), (2, 16748930), (4, 8374465), (5, 6699572), (10, 3349786), (11, 3045260), (20, 1674893), (22, 1522630), (43, 779020), (44, 761315), (55, 609052), (86, 389510), (110, 304526), (172, 194755), (215, 155804), (220, 152263), (430, 77902), (473, 70820), (860, 38951), (946, 35410), (1892, 17705), (2365, 14164), (3541, 9460), (4730, 7082)]