37121080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 88050240

約数和(自身を除く): 50929160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 157, 184, 230, 257, 314, 460, 514, 628, 785, 920, 1028, 1256, 1285, 1570, 2056, 2570, 3140, 3611, 5140, 5911, 6280, 7222, 10280, 11822, 14444, 18055, 23644, 28888, 29555, 36110, 40349, 47288, 59110, 72220, 80698, 118220, 144440, 161396, 201745, 236440, 322792, 403490, 806980, 928027, 1613960, 1856054, 3712108, 4640135, 7424216, 9280270, 18560540, 37121080]

約数ペア:

[(1, 37121080), (2, 18560540), (4, 9280270), (5, 7424216), (8, 4640135), (10, 3712108), (20, 1856054), (23, 1613960), (40, 928027), (46, 806980), (92, 403490), (115, 322792), (157, 236440), (184, 201745), (230, 161396), (257, 144440), (314, 118220), (460, 80698), (514, 72220), (628, 59110), (785, 47288), (920, 40349), (1028, 36110), (1256, 29555), (1285, 28888), (1570, 23644), (2056, 18055), (2570, 14444), (3140, 11822), (3611, 10280), (5140, 7222), (5911, 6280)]