508049320

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{270239}}^1$

素因数の和:270297

約数の個数: 32

約数和(自身を含む): 1167436800

約数和(自身を除く): 659387480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 270239, 540478, 1080956, 1351195, 2161912, 2702390, 5404780, 10809560, 12701233, 25402466, 50804932, 63506165, 101609864, 127012330, 254024660, 508049320]

約数ペア:

[(1, 508049320), (2, 254024660), (4, 127012330), (5, 101609864), (8, 63506165), (10, 50804932), (20, 25402466), (40, 12701233), (47, 10809560), (94, 5404780), (188, 2702390), (235, 2161912), (376, 1351195), (470, 1080956), (940, 540478), (1880, 270239)]