82204180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5897}}^1$

素因数の和:5964

約数の個数: 48

約数和(自身を含む): 187273296

約数和(自身を除く): 105069116

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 5897, 6970, 11794, 13940, 23588, 29485, 58970, 100249, 117940, 200498, 241777, 400996, 483554, 501245, 967108, 1002490, 1208885, 2004980, 2417770, 4110209, 4835540, 8220418, 16440836, 20551045, 41102090, 82204180]

約数ペア:

[(1, 82204180), (2, 41102090), (4, 20551045), (5, 16440836), (10, 8220418), (17, 4835540), (20, 4110209), (34, 2417770), (41, 2004980), (68, 1208885), (82, 1002490), (85, 967108), (164, 501245), (170, 483554), (205, 400996), (340, 241777), (410, 200498), (697, 117940), (820, 100249), (1394, 58970), (2788, 29485), (3485, 23588), (5897, 13940), (6970, 11794)]