361330360

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2707}}^1$

素因数の和:2836

約数の個数: 64

約数和(自身を含む): 842296320

約数和(自身を除く): 480965960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 71, 94, 142, 188, 235, 284, 355, 376, 470, 568, 710, 940, 1420, 1880, 2707, 2840, 3337, 5414, 6674, 10828, 13348, 13535, 16685, 21656, 26696, 27070, 33370, 54140, 66740, 108280, 127229, 133480, 192197, 254458, 384394, 508916, 636145, 768788, 960985, 1017832, 1272290, 1537576, 1921970, 2544580, 3843940, 5089160, 7687880, 9033259, 18066518, 36133036, 45166295, 72266072, 90332590, 180665180, 361330360]

約数ペア:

[(1, 361330360), (2, 180665180), (4, 90332590), (5, 72266072), (8, 45166295), (10, 36133036), (20, 18066518), (40, 9033259), (47, 7687880), (71, 5089160), (94, 3843940), (142, 2544580), (188, 1921970), (235, 1537576), (284, 1272290), (355, 1017832), (376, 960985), (470, 768788), (568, 636145), (710, 508916), (940, 384394), (1420, 254458), (1880, 192197), (2707, 133480), (2840, 127229), (3337, 108280), (5414, 66740), (6674, 54140), (10828, 33370), (13348, 27070), (13535, 26696), (16685, 21656)]