98224040

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{57107}}^1$

素因数の和:57161

約数の個数: 32

約数和(自身を含む): 226147680

約数和(自身を除く): 127923640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 57107, 114214, 228428, 285535, 456856, 571070, 1142140, 2284280, 2455601, 4911202, 9822404, 12278005, 19644808, 24556010, 49112020, 98224040]

約数ペア:

[(1, 98224040), (2, 49112020), (4, 24556010), (5, 19644808), (8, 12278005), (10, 9822404), (20, 4911202), (40, 2455601), (43, 2284280), (86, 1142140), (172, 571070), (215, 456856), (344, 285535), (430, 228428), (860, 114214), (1720, 57107)]