11631320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 27907200

約数和(自身を除く): 16275880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 271, 290, 296, 370, 542, 580, 740, 1073, 1084, 1160, 1355, 1480, 2146, 2168, 2710, 4292, 5365, 5420, 7859, 8584, 10027, 10730, 10840, 15718, 20054, 21460, 31436, 39295, 40108, 42920, 50135, 62872, 78590, 80216, 100270, 157180, 200540, 290783, 314360, 401080, 581566, 1163132, 1453915, 2326264, 2907830, 5815660, 11631320]

約数ペア:

[(1, 11631320), (2, 5815660), (4, 2907830), (5, 2326264), (8, 1453915), (10, 1163132), (20, 581566), (29, 401080), (37, 314360), (40, 290783), (58, 200540), (74, 157180), (116, 100270), (145, 80216), (148, 78590), (185, 62872), (232, 50135), (271, 42920), (290, 40108), (296, 39295), (370, 31436), (542, 21460), (580, 20054), (740, 15718), (1073, 10840), (1084, 10730), (1160, 10027), (1355, 8584), (1480, 7859), (2146, 5420), (2168, 5365), (2710, 4292)]