23701580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2143}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 57630720

約数和(自身を除く): 33929140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2143, 2212, 2765, 4286, 5530, 8572, 10715, 11060, 15001, 21430, 30002, 42860, 60004, 75005, 150010, 169297, 300020, 338594, 677188, 846485, 1185079, 1692970, 2370158, 3385940, 4740316, 5925395, 11850790, 23701580]

約数ペア:

[(1, 23701580), (2, 11850790), (4, 5925395), (5, 4740316), (7, 3385940), (10, 2370158), (14, 1692970), (20, 1185079), (28, 846485), (35, 677188), (70, 338594), (79, 300020), (140, 169297), (158, 150010), (316, 75005), (395, 60004), (553, 42860), (790, 30002), (1106, 21430), (1580, 15001), (2143, 11060), (2212, 10715), (2765, 8572), (4286, 5530)]