1330341580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1\times {\mathrm{2411}}^1$

素因数の和:3054

約数の個数: 48

約数和(自身を含む): 2859204096

約数和(自身を除く): 1528862516

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 587, 940, 1174, 2348, 2411, 2935, 4822, 5870, 9644, 11740, 12055, 24110, 27589, 48220, 55178, 110356, 113317, 137945, 226634, 275890, 453268, 551780, 566585, 1133170, 1415257, 2266340, 2830514, 5661028, 7076285, 14152570, 28305140, 66517079, 133034158, 266068316, 332585395, 665170790, 1330341580]

約数ペア:

[(1, 1330341580), (2, 665170790), (4, 332585395), (5, 266068316), (10, 133034158), (20, 66517079), (47, 28305140), (94, 14152570), (188, 7076285), (235, 5661028), (470, 2830514), (587, 2266340), (940, 1415257), (1174, 1133170), (2348, 566585), (2411, 551780), (2935, 453268), (4822, 275890), (5870, 226634), (9644, 137945), (11740, 113317), (12055, 110356), (24110, 55178), (27589, 48220)]