230658620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281291}}^1$

素因数の和:281341

約数の個数: 24

約数和(自身を含む): 496199088

約数和(自身を除く): 265540468

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 281291, 562582, 1125164, 1406455, 2812910, 5625820, 11532931, 23065862, 46131724, 57664655, 115329310, 230658620]

約数ペア:

[(1, 230658620), (2, 115329310), (4, 57664655), (5, 46131724), (10, 23065862), (20, 11532931), (41, 5625820), (82, 2812910), (164, 1406455), (205, 1125164), (410, 562582), (820, 281291)]