11811160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15541}}^1$

素因数の和:15571

約数の個数: 32

約数和(自身を含む): 27975600

約数和(自身を除く): 16164440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 15541, 31082, 62164, 77705, 124328, 155410, 295279, 310820, 590558, 621640, 1181116, 1476395, 2362232, 2952790, 5905580, 11811160]

約数ペア:

[(1, 11811160), (2, 5905580), (4, 2952790), (5, 2362232), (8, 1476395), (10, 1181116), (19, 621640), (20, 590558), (38, 310820), (40, 295279), (76, 155410), (95, 124328), (152, 77705), (190, 62164), (380, 31082), (760, 15541)]