528075460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{218213}}^1$

素因数の和:218244

約数の個数: 36

約数和(自身を含む): 1218943404

約数和(自身を除く): 690867944

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 218213, 436426, 872852, 1091065, 2182130, 2400343, 4364260, 4800686, 9601372, 12001715, 24003430, 26403773, 48006860, 52807546, 105615092, 132018865, 264037730, 528075460]

約数ペア:

[(1, 528075460), (2, 264037730), (4, 132018865), (5, 105615092), (10, 52807546), (11, 48006860), (20, 26403773), (22, 24003430), (44, 12001715), (55, 9601372), (110, 4800686), (121, 4364260), (220, 2400343), (242, 2182130), (484, 1091065), (605, 872852), (1210, 436426), (2420, 218213)]