37045840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 93744000

約数和(自身を除く): 56698160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 179, 199, 208, 260, 358, 398, 520, 716, 796, 895, 995, 1040, 1432, 1592, 1790, 1990, 2327, 2587, 2864, 3184, 3580, 3980, 4654, 5174, 7160, 7960, 9308, 10348, 11635, 12935, 14320, 15920, 18616, 20696, 23270, 25870, 35621, 37232, 41392, 46540, 51740, 71242, 93080, 103480, 142484, 178105, 186160, 206960, 284968, 356210, 463073, 569936, 712420, 926146, 1424840, 1852292, 2315365, 2849680, 3704584, 4630730, 7409168, 9261460, 18522920, 37045840]

約数ペア:

[(1, 37045840), (2, 18522920), (4, 9261460), (5, 7409168), (8, 4630730), (10, 3704584), (13, 2849680), (16, 2315365), (20, 1852292), (26, 1424840), (40, 926146), (52, 712420), (65, 569936), (80, 463073), (104, 356210), (130, 284968), (179, 206960), (199, 186160), (208, 178105), (260, 142484), (358, 103480), (398, 93080), (520, 71242), (716, 51740), (796, 46540), (895, 41392), (995, 37232), (1040, 35621), (1432, 25870), (1592, 23270), (1790, 20696), (1990, 18616), (2327, 15920), (2587, 14320), (2864, 12935), (3184, 11635), (3580, 10348), (3980, 9308), (4654, 7960), (5174, 7160)]