528058520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109103}}^1$

素因数の和:109136

約数の個数: 48

約数和(自身を含む): 1305974880

約数和(自身を除く): 777916360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 109103, 218206, 436412, 545515, 872824, 1091030, 1200133, 2182060, 2400266, 4364120, 4800532, 6000665, 9601064, 12001330, 13201463, 24002660, 26402926, 48005320, 52805852, 66007315, 105611704, 132014630, 264029260, 528058520]

約数ペア:

[(1, 528058520), (2, 264029260), (4, 132014630), (5, 105611704), (8, 66007315), (10, 52805852), (11, 48005320), (20, 26402926), (22, 24002660), (40, 13201463), (44, 12001330), (55, 9601064), (88, 6000665), (110, 4800532), (121, 4364120), (220, 2400266), (242, 2182060), (440, 1200133), (484, 1091030), (605, 872824), (968, 545515), (1210, 436412), (2420, 218206), (4840, 109103)]