23325170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 47487384

約数和(自身を除く): 24162214

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 185, 242, 370, 407, 521, 605, 814, 1042, 1210, 2035, 2605, 4070, 4477, 5210, 5731, 8954, 11462, 19277, 22385, 28655, 38554, 44770, 57310, 63041, 96385, 126082, 192770, 212047, 315205, 424094, 630410, 1060235, 2120470, 2332517, 4665034, 11662585, 23325170]

約数ペア:

[(1, 23325170), (2, 11662585), (5, 4665034), (10, 2332517), (11, 2120470), (22, 1060235), (37, 630410), (55, 424094), (74, 315205), (110, 212047), (121, 192770), (185, 126082), (242, 96385), (370, 63041), (407, 57310), (521, 44770), (605, 38554), (814, 28655), (1042, 22385), (1210, 19277), (2035, 11462), (2605, 8954), (4070, 5731), (4477, 5210)]