23803840

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1109

約数の個数: 56

約数和(自身を含む): 57515760

約数和(自身を除く): 33711920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1019, 1168, 1460, 2038, 2336, 2920, 4076, 4672, 5095, 5840, 8152, 10190, 11680, 16304, 20380, 23360, 32608, 40760, 65216, 74387, 81520, 148774, 163040, 297548, 326080, 371935, 595096, 743870, 1190192, 1487740, 2380384, 2975480, 4760768, 5950960, 11901920, 23803840]

約数ペア:

[(1, 23803840), (2, 11901920), (4, 5950960), (5, 4760768), (8, 2975480), (10, 2380384), (16, 1487740), (20, 1190192), (32, 743870), (40, 595096), (64, 371935), (73, 326080), (80, 297548), (146, 163040), (160, 148774), (292, 81520), (320, 74387), (365, 65216), (584, 40760), (730, 32608), (1019, 23360), (1168, 20380), (1460, 16304), (2038, 11680), (2336, 10190), (2920, 8152), (4076, 5840), (4672, 5095)]