6283660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 13829760

約数和(自身を除く): 7546100

約数列:

[1, 2, 4, 5, 10, 20, 41, 79, 82, 97, 158, 164, 194, 205, 316, 388, 395, 410, 485, 790, 820, 970, 1580, 1940, 3239, 3977, 6478, 7663, 7954, 12956, 15326, 15908, 16195, 19885, 30652, 32390, 38315, 39770, 64780, 76630, 79540, 153260, 314183, 628366, 1256732, 1570915, 3141830, 6283660]

約数ペア:

[(1, 6283660), (2, 3141830), (4, 1570915), (5, 1256732), (10, 628366), (20, 314183), (41, 153260), (79, 79540), (82, 76630), (97, 64780), (158, 39770), (164, 38315), (194, 32390), (205, 30652), (316, 19885), (388, 16195), (395, 15908), (410, 15326), (485, 12956), (790, 7954), (820, 7663), (970, 6478), (1580, 3977), (1940, 3239)]