74801920

素因数分解:

$2^8\times 5^1\times {\mathrm{58439}}^1$

素因数の和:58460

約数の個数: 36

約数和(自身を含む): 179177040

約数和(自身を除く): 104375120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 58439, 116878, 233756, 292195, 467512, 584390, 935024, 1168780, 1870048, 2337560, 3740096, 4675120, 7480192, 9350240, 14960384, 18700480, 37400960, 74801920]

約数ペア:

[(1, 74801920), (2, 37400960), (4, 18700480), (5, 14960384), (8, 9350240), (10, 7480192), (16, 4675120), (20, 3740096), (32, 2337560), (40, 1870048), (64, 1168780), (80, 935024), (128, 584390), (160, 467512), (256, 292195), (320, 233756), (640, 116878), (1280, 58439)]