22123150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2089

約数の個数: 48

約数和(自身を含む): 48568320

約数和(自身を除く): 26445170

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2039, 2170, 4078, 5425, 10195, 10850, 14273, 20390, 28546, 50975, 63209, 71365, 101950, 126418, 142730, 316045, 356825, 442463, 632090, 713650, 884926, 1580225, 2212315, 3160450, 4424630, 11061575, 22123150]

約数ペア:

[(1, 22123150), (2, 11061575), (5, 4424630), (7, 3160450), (10, 2212315), (14, 1580225), (25, 884926), (31, 713650), (35, 632090), (50, 442463), (62, 356825), (70, 316045), (155, 142730), (175, 126418), (217, 101950), (310, 71365), (350, 63209), (434, 50975), (775, 28546), (1085, 20390), (1550, 14273), (2039, 10850), (2170, 10195), (4078, 5425)]