5392840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4649}}^1$

素因数の和:4689

約数の個数: 32

約数和(自身を含む): 12555000

約数和(自身を除く): 7162160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 4649, 9298, 18596, 23245, 37192, 46490, 92980, 134821, 185960, 269642, 539284, 674105, 1078568, 1348210, 2696420, 5392840]

約数ペア:

[(1, 5392840), (2, 2696420), (4, 1348210), (5, 1078568), (8, 674105), (10, 539284), (20, 269642), (29, 185960), (40, 134821), (58, 92980), (116, 46490), (145, 37192), (232, 23245), (290, 18596), (580, 9298), (1160, 4649)]