54760040

素因数分解:

$2^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3049}}^1$

素因数の和:3509

約数の個数: 32

約数和(自身を含む): 123525000

約数和(自身を除く): 68764960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 449, 898, 1796, 2245, 3049, 3592, 4490, 6098, 8980, 12196, 15245, 17960, 24392, 30490, 60980, 121960, 1369001, 2738002, 5476004, 6845005, 10952008, 13690010, 27380020, 54760040]

約数ペア:

[(1, 54760040), (2, 27380020), (4, 13690010), (5, 10952008), (8, 6845005), (10, 5476004), (20, 2738002), (40, 1369001), (449, 121960), (898, 60980), (1796, 30490), (2245, 24392), (3049, 17960), (3592, 15245), (4490, 12196), (6098, 8980)]