58545040

素因数分解:

$2^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1667}}^1$

素因数の和:2119

約数の個数: 40

約数和(自身を含む): 136509120

約数和(自身を除く): 77964080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 439, 878, 1667, 1756, 2195, 3334, 3512, 4390, 6668, 7024, 8335, 8780, 13336, 16670, 17560, 26672, 33340, 35120, 66680, 133360, 731813, 1463626, 2927252, 3659065, 5854504, 7318130, 11709008, 14636260, 29272520, 58545040]

約数ペア:

[(1, 58545040), (2, 29272520), (4, 14636260), (5, 11709008), (8, 7318130), (10, 5854504), (16, 3659065), (20, 2927252), (40, 1463626), (80, 731813), (439, 133360), (878, 66680), (1667, 35120), (1756, 33340), (2195, 26672), (3334, 17560), (3512, 16670), (4390, 13336), (6668, 8780), (7024, 8335)]