5815660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 13023360

約数和(自身を除く): 7207700

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 271, 290, 370, 542, 580, 740, 1073, 1084, 1355, 2146, 2710, 4292, 5365, 5420, 7859, 10027, 10730, 15718, 20054, 21460, 31436, 39295, 40108, 50135, 78590, 100270, 157180, 200540, 290783, 581566, 1163132, 1453915, 2907830, 5815660]

約数ペア:

[(1, 5815660), (2, 2907830), (4, 1453915), (5, 1163132), (10, 581566), (20, 290783), (29, 200540), (37, 157180), (58, 100270), (74, 78590), (116, 50135), (145, 40108), (148, 39295), (185, 31436), (271, 21460), (290, 20054), (370, 15718), (542, 10730), (580, 10027), (740, 7859), (1073, 5420), (1084, 5365), (1355, 4292), (2146, 2710)]