38425240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3709}}^1$

素因数の和:3764

約数の個数: 64

約数和(自身を含む): 101505600

約数和(自身を除く): 63080360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 3709, 5180, 7418, 10360, 14836, 18545, 25963, 29672, 37090, 51926, 74180, 103852, 129815, 137233, 148360, 207704, 259630, 274466, 519260, 548932, 686165, 960631, 1038520, 1097864, 1372330, 1921262, 2744660, 3842524, 4803155, 5489320, 7685048, 9606310, 19212620, 38425240]

約数ペア:

[(1, 38425240), (2, 19212620), (4, 9606310), (5, 7685048), (7, 5489320), (8, 4803155), (10, 3842524), (14, 2744660), (20, 1921262), (28, 1372330), (35, 1097864), (37, 1038520), (40, 960631), (56, 686165), (70, 548932), (74, 519260), (140, 274466), (148, 259630), (185, 207704), (259, 148360), (280, 137233), (296, 129815), (370, 103852), (518, 74180), (740, 51926), (1036, 37090), (1295, 29672), (1480, 25963), (2072, 18545), (2590, 14836), (3709, 10360), (5180, 7418)]