28358050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{81023}}^1$

素因数の和:81042

約数の個数: 24

約数和(自身を含む): 60281856

約数和(自身を除く): 31923806

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 81023, 162046, 405115, 567161, 810230, 1134322, 2025575, 2835805, 4051150, 5671610, 14179025, 28358050]

約数ペア:

[(1, 28358050), (2, 14179025), (5, 5671610), (7, 4051150), (10, 2835805), (14, 2025575), (25, 1134322), (35, 810230), (50, 567161), (70, 405115), (175, 162046), (350, 81023)]