47866160

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 116141376

約数和(自身を除く): 68275216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 103, 148, 157, 185, 206, 296, 314, 370, 412, 515, 592, 628, 740, 785, 824, 1030, 1256, 1480, 1570, 1648, 2060, 2512, 2960, 3140, 3811, 4120, 5809, 6280, 7622, 8240, 11618, 12560, 15244, 16171, 19055, 23236, 29045, 30488, 32342, 38110, 46472, 58090, 60976, 64684, 76220, 80855, 92944, 116180, 129368, 152440, 161710, 232360, 258736, 304880, 323420, 464720, 598327, 646840, 1196654, 1293680, 2393308, 2991635, 4786616, 5983270, 9573232, 11966540, 23933080, 47866160]

約数ペア:

[(1, 47866160), (2, 23933080), (4, 11966540), (5, 9573232), (8, 5983270), (10, 4786616), (16, 2991635), (20, 2393308), (37, 1293680), (40, 1196654), (74, 646840), (80, 598327), (103, 464720), (148, 323420), (157, 304880), (185, 258736), (206, 232360), (296, 161710), (314, 152440), (370, 129368), (412, 116180), (515, 92944), (592, 80855), (628, 76220), (740, 64684), (785, 60976), (824, 58090), (1030, 46472), (1256, 38110), (1480, 32342), (1570, 30488), (1648, 29045), (2060, 23236), (2512, 19055), (2960, 16171), (3140, 15244), (3811, 12560), (4120, 11618), (5809, 8240), (6280, 7622)]