45053140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18617}}^1$

素因数の和:18648

約数の個数: 36

約数和(自身を含む): 104000148

約数和(自身を除く): 58947008

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 18617, 37234, 74468, 93085, 186170, 204787, 372340, 409574, 819148, 1023935, 2047870, 2252657, 4095740, 4505314, 9010628, 11263285, 22526570, 45053140]

約数ペア:

[(1, 45053140), (2, 22526570), (4, 11263285), (5, 9010628), (10, 4505314), (11, 4095740), (20, 2252657), (22, 2047870), (44, 1023935), (55, 819148), (110, 409574), (121, 372340), (220, 204787), (242, 186170), (484, 93085), (605, 74468), (1210, 37234), (2420, 18617)]