2752259260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{10103}}^1$

素因数の和:10422

約数の個数: 48

約数和(自身を含む): 5912294976

約数和(自身を除く): 3160035716

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 257, 265, 514, 530, 1028, 1060, 1285, 2570, 5140, 10103, 13621, 20206, 27242, 40412, 50515, 54484, 68105, 101030, 136210, 202060, 272420, 535459, 1070918, 2141836, 2596471, 2677295, 5192942, 5354590, 10385884, 10709180, 12982355, 25964710, 51929420, 137612963, 275225926, 550451852, 688064815, 1376129630, 2752259260]

約数ペア:

[(1, 2752259260), (2, 1376129630), (4, 688064815), (5, 550451852), (10, 275225926), (20, 137612963), (53, 51929420), (106, 25964710), (212, 12982355), (257, 10709180), (265, 10385884), (514, 5354590), (530, 5192942), (1028, 2677295), (1060, 2596471), (1285, 2141836), (2570, 1070918), (5140, 535459), (10103, 272420), (13621, 202060), (20206, 136210), (27242, 101030), (40412, 68105), (50515, 54484)]