442443400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{316031}}^1$

素因数の和:316054

約数の個数: 48

約数和(自身を含む): 1175639040

約数和(自身を除く): 733195640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 316031, 632062, 1264124, 1580155, 2212217, 2528248, 3160310, 4424434, 6320620, 7900775, 8848868, 11061085, 12641240, 15801550, 17697736, 22122170, 31603100, 44244340, 55305425, 63206200, 88488680, 110610850, 221221700, 442443400]

約数ペア:

[(1, 442443400), (2, 221221700), (4, 110610850), (5, 88488680), (7, 63206200), (8, 55305425), (10, 44244340), (14, 31603100), (20, 22122170), (25, 17697736), (28, 15801550), (35, 12641240), (40, 11061085), (50, 8848868), (56, 7900775), (70, 6320620), (100, 4424434), (140, 3160310), (175, 2528248), (200, 2212217), (280, 1580155), (350, 1264124), (700, 632062), (1400, 316031)]