75004640

素因数分解:

$2^5\times 5^1\times {\mathrm{547}}^1\times {\mathrm{857}}^1$

素因数の和:1419

約数の個数: 48

約数和(自身を含む): 177729552

約数和(自身を除く): 102724912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 547, 857, 1094, 1714, 2188, 2735, 3428, 4285, 4376, 5470, 6856, 8570, 8752, 10940, 13712, 17140, 17504, 21880, 27424, 34280, 43760, 68560, 87520, 137120, 468779, 937558, 1875116, 2343895, 3750232, 4687790, 7500464, 9375580, 15000928, 18751160, 37502320, 75004640]

約数ペア:

[(1, 75004640), (2, 37502320), (4, 18751160), (5, 15000928), (8, 9375580), (10, 7500464), (16, 4687790), (20, 3750232), (32, 2343895), (40, 1875116), (80, 937558), (160, 468779), (547, 137120), (857, 87520), (1094, 68560), (1714, 43760), (2188, 34280), (2735, 27424), (3428, 21880), (4285, 17504), (4376, 17140), (5470, 13712), (6856, 10940), (8570, 8752)]