32038640

素因数分解:

$2^4\times 5^1\times {\mathrm{557}}^1\times {\mathrm{719}}^1$

素因数の和:1289

約数の個数: 40

約数和(自身を含む): 74727360

約数和(自身を除く): 42688720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 557, 719, 1114, 1438, 2228, 2785, 2876, 3595, 4456, 5570, 5752, 7190, 8912, 11140, 11504, 14380, 22280, 28760, 44560, 57520, 400483, 800966, 1601932, 2002415, 3203864, 4004830, 6407728, 8009660, 16019320, 32038640]

約数ペア:

[(1, 32038640), (2, 16019320), (4, 8009660), (5, 6407728), (8, 4004830), (10, 3203864), (16, 2002415), (20, 1601932), (40, 800966), (80, 400483), (557, 57520), (719, 44560), (1114, 28760), (1438, 22280), (2228, 14380), (2785, 11504), (2876, 11140), (3595, 8912), (4456, 7190), (5570, 5752)]