32040560

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2551}}^1$

素因数の和:2721

約数の個数: 40

約数和(自身を含む): 74998176

約数和(自身を除く): 42957616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 2551, 3140, 5102, 6280, 10204, 12560, 12755, 20408, 25510, 40816, 51020, 102040, 204080, 400507, 801014, 1602028, 2002535, 3204056, 4005070, 6408112, 8010140, 16020280, 32040560]

約数ペア:

[(1, 32040560), (2, 16020280), (4, 8010140), (5, 6408112), (8, 4005070), (10, 3204056), (16, 2002535), (20, 1602028), (40, 801014), (80, 400507), (157, 204080), (314, 102040), (628, 51020), (785, 40816), (1256, 25510), (1570, 20408), (2512, 12755), (2551, 12560), (3140, 10204), (5102, 6280)]