23329240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1492

約数の個数: 64

約数和(自身を含む): 58851360

約数和(自身を除く): 35522120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1433, 1480, 1628, 2035, 2866, 3256, 4070, 5732, 7165, 8140, 11464, 14330, 15763, 16280, 28660, 31526, 53021, 57320, 63052, 78815, 106042, 126104, 157630, 212084, 265105, 315260, 424168, 530210, 583231, 630520, 1060420, 1166462, 2120840, 2332924, 2916155, 4665848, 5832310, 11664620, 23329240]

約数ペア:

[(1, 23329240), (2, 11664620), (4, 5832310), (5, 4665848), (8, 2916155), (10, 2332924), (11, 2120840), (20, 1166462), (22, 1060420), (37, 630520), (40, 583231), (44, 530210), (55, 424168), (74, 315260), (88, 265105), (110, 212084), (148, 157630), (185, 126104), (220, 106042), (296, 78815), (370, 63052), (407, 57320), (440, 53021), (740, 31526), (814, 28660), (1433, 16280), (1480, 15763), (1628, 14330), (2035, 11464), (2866, 8140), (3256, 7165), (4070, 5732)]