11680160

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2025

約数の個数: 48

約数和(自身を含む): 28354536

約数和(自身を除く): 16674376

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, 1973, 2960, 3946, 5920, 7892, 9865, 15784, 19730, 31568, 39460, 63136, 73001, 78920, 146002, 157840, 292004, 315680, 365005, 584008, 730010, 1168016, 1460020, 2336032, 2920040, 5840080, 11680160]

約数ペア:

[(1, 11680160), (2, 5840080), (4, 2920040), (5, 2336032), (8, 1460020), (10, 1168016), (16, 730010), (20, 584008), (32, 365005), (37, 315680), (40, 292004), (74, 157840), (80, 146002), (148, 78920), (160, 73001), (185, 63136), (296, 39460), (370, 31568), (592, 19730), (740, 15784), (1184, 9865), (1480, 7892), (1973, 5920), (2960, 3946)]