292507040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{261167}}^1$

素因数の和:261189

約数の個数: 48

約数和(自身を含む): 789772032

約数和(自身を除く): 497264992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 261167, 522334, 1044668, 1305835, 1828169, 2089336, 2611670, 3656338, 4178672, 5223340, 7312676, 8357344, 9140845, 10446680, 14625352, 18281690, 20893360, 29250704, 36563380, 41786720, 58501408, 73126760, 146253520, 292507040]

約数ペア:

[(1, 292507040), (2, 146253520), (4, 73126760), (5, 58501408), (7, 41786720), (8, 36563380), (10, 29250704), (14, 20893360), (16, 18281690), (20, 14625352), (28, 10446680), (32, 9140845), (35, 8357344), (40, 7312676), (56, 5223340), (70, 4178672), (80, 3656338), (112, 2611670), (140, 2089336), (160, 1828169), (224, 1305835), (280, 1044668), (560, 522334), (1120, 261167)]