11549920

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1$

素因数の和:2003

約数の個数: 48

約数和(自身を含む): 28038528

約数和(自身を除く): 16488608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 1951, 2960, 3902, 5920, 7804, 9755, 15608, 19510, 31216, 39020, 62432, 72187, 78040, 144374, 156080, 288748, 312160, 360935, 577496, 721870, 1154992, 1443740, 2309984, 2887480, 5774960, 11549920]

約数ペア:

[(1, 11549920), (2, 5774960), (4, 2887480), (5, 2309984), (8, 1443740), (10, 1154992), (16, 721870), (20, 577496), (32, 360935), (37, 312160), (40, 288748), (74, 156080), (80, 144374), (148, 78040), (160, 72187), (185, 62432), (296, 39020), (370, 31216), (592, 19510), (740, 15608), (1184, 9755), (1480, 7804), (1951, 5920), (2960, 3902)]