759763540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{7883}}^1$

素因数の和:8032

約数の個数: 48

約数和(自身を含む): 1642394880

約数和(自身を除く): 882631340

約数列:

[1, 2, 4, 5, 10, 20, 61, 79, 122, 158, 244, 305, 316, 395, 610, 790, 1220, 1580, 4819, 7883, 9638, 15766, 19276, 24095, 31532, 39415, 48190, 78830, 96380, 157660, 480863, 622757, 961726, 1245514, 1923452, 2404315, 2491028, 3113785, 4808630, 6227570, 9617260, 12455140, 37988177, 75976354, 151952708, 189940885, 379881770, 759763540]

約数ペア:

[(1, 759763540), (2, 379881770), (4, 189940885), (5, 151952708), (10, 75976354), (20, 37988177), (61, 12455140), (79, 9617260), (122, 6227570), (158, 4808630), (244, 3113785), (305, 2491028), (316, 2404315), (395, 1923452), (610, 1245514), (790, 961726), (1220, 622757), (1580, 480863), (4819, 157660), (7883, 96380), (9638, 78830), (15766, 48190), (19276, 39415), (24095, 31532)]