1158463760

素因数分解:

$2^4\times 5^1\times {\mathrm{3319}}^1\times {\mathrm{4363}}^1$

素因数の和:7695

約数の個数: 40

約数和(自身を含む): 2694857280

約数和(自身を除く): 1536393520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3319, 4363, 6638, 8726, 13276, 16595, 17452, 21815, 26552, 33190, 34904, 43630, 53104, 66380, 69808, 87260, 132760, 174520, 265520, 349040, 14480797, 28961594, 57923188, 72403985, 115846376, 144807970, 231692752, 289615940, 579231880, 1158463760]

約数ペア:

[(1, 1158463760), (2, 579231880), (4, 289615940), (5, 231692752), (8, 144807970), (10, 115846376), (16, 72403985), (20, 57923188), (40, 28961594), (80, 14480797), (3319, 349040), (4363, 265520), (6638, 174520), (8726, 132760), (13276, 87260), (16595, 69808), (17452, 66380), (21815, 53104), (26552, 43630), (33190, 34904)]