47132080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15923}}^1$

素因数の和:15973

約数の個数: 40

約数和(自身を含む): 112550832

約数和(自身を除く): 65418752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 15923, 31846, 63692, 79615, 127384, 159230, 254768, 318460, 589151, 636920, 1178302, 1273840, 2356604, 2945755, 4713208, 5891510, 9426416, 11783020, 23566040, 47132080]

約数ペア:

[(1, 47132080), (2, 23566040), (4, 11783020), (5, 9426416), (8, 5891510), (10, 4713208), (16, 2945755), (20, 2356604), (37, 1273840), (40, 1178302), (74, 636920), (80, 589151), (148, 318460), (185, 254768), (296, 159230), (370, 127384), (592, 79615), (740, 63692), (1480, 31846), (2960, 15923)]