22464820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9439}}^1$

素因数の和:9472

約数の個数: 48

約数和(自身を含む): 57093120

約数和(自身を除く): 34628300

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 9439, 18878, 37756, 47195, 66073, 94390, 132146, 160463, 188780, 264292, 320926, 330365, 641852, 660730, 802315, 1123241, 1321460, 1604630, 2246482, 3209260, 4492964, 5616205, 11232410, 22464820]

約数ペア:

[(1, 22464820), (2, 11232410), (4, 5616205), (5, 4492964), (7, 3209260), (10, 2246482), (14, 1604630), (17, 1321460), (20, 1123241), (28, 802315), (34, 660730), (35, 641852), (68, 330365), (70, 320926), (85, 264292), (119, 188780), (140, 160463), (170, 132146), (238, 94390), (340, 66073), (476, 47195), (595, 37756), (1190, 18878), (2380, 9439)]