463385660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{1367}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 1032139584

約数和(自身を除く): 568753924

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 997, 1367, 1994, 2734, 3988, 4985, 5468, 6835, 9970, 13670, 16949, 19940, 23239, 27340, 33898, 46478, 67796, 84745, 92956, 116195, 169490, 232390, 338980, 464780, 1362899, 2725798, 5451596, 6814495, 13628990, 23169283, 27257980, 46338566, 92677132, 115846415, 231692830, 463385660]

約数ペア:

[(1, 463385660), (2, 231692830), (4, 115846415), (5, 92677132), (10, 46338566), (17, 27257980), (20, 23169283), (34, 13628990), (68, 6814495), (85, 5451596), (170, 2725798), (340, 1362899), (997, 464780), (1367, 338980), (1994, 232390), (2734, 169490), (3988, 116195), (4985, 92956), (5468, 84745), (6835, 67796), (9970, 46478), (13670, 33898), (16949, 27340), (19940, 23239)]