17326360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 41860800

約数和(自身を除く): 24534440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 509, 740, 851, 920, 1018, 1480, 1702, 2036, 2545, 3404, 4072, 4255, 5090, 6808, 8510, 10180, 11707, 17020, 18833, 20360, 23414, 34040, 37666, 46828, 58535, 75332, 93656, 94165, 117070, 150664, 188330, 234140, 376660, 433159, 468280, 753320, 866318, 1732636, 2165795, 3465272, 4331590, 8663180, 17326360]

約数ペア:

[(1, 17326360), (2, 8663180), (4, 4331590), (5, 3465272), (8, 2165795), (10, 1732636), (20, 866318), (23, 753320), (37, 468280), (40, 433159), (46, 376660), (74, 234140), (92, 188330), (115, 150664), (148, 117070), (184, 94165), (185, 93656), (230, 75332), (296, 58535), (370, 46828), (460, 37666), (509, 34040), (740, 23414), (851, 20360), (920, 18833), (1018, 17020), (1480, 11707), (1702, 10180), (2036, 8510), (2545, 6808), (3404, 5090), (4072, 4255)]