117299620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{541}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 254319408

約数和(自身を除く): 137019788

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 293, 370, 541, 586, 740, 1082, 1172, 1465, 2164, 2705, 2930, 5410, 5860, 10820, 10841, 20017, 21682, 40034, 43364, 54205, 80068, 100085, 108410, 158513, 200170, 216820, 317026, 400340, 634052, 792565, 1585130, 3170260, 5864981, 11729962, 23459924, 29324905, 58649810, 117299620]

約数ペア:

[(1, 117299620), (2, 58649810), (4, 29324905), (5, 23459924), (10, 11729962), (20, 5864981), (37, 3170260), (74, 1585130), (148, 792565), (185, 634052), (293, 400340), (370, 317026), (541, 216820), (586, 200170), (740, 158513), (1082, 108410), (1172, 100085), (1465, 80068), (2164, 54205), (2705, 43364), (2930, 40034), (5410, 21682), (5860, 20017), (10820, 10841)]