38516350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 75129120

約数和(自身を除く): 36612770

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 101, 145, 202, 263, 290, 505, 526, 725, 1010, 1315, 1450, 2525, 2630, 2929, 5050, 5858, 6575, 7627, 13150, 14645, 15254, 26563, 29290, 38135, 53126, 73225, 76270, 132815, 146450, 190675, 265630, 381350, 664075, 770327, 1328150, 1540654, 3851635, 7703270, 19258175, 38516350]

約数ペア:

[(1, 38516350), (2, 19258175), (5, 7703270), (10, 3851635), (25, 1540654), (29, 1328150), (50, 770327), (58, 664075), (101, 381350), (145, 265630), (202, 190675), (263, 146450), (290, 132815), (505, 76270), (526, 73225), (725, 53126), (1010, 38135), (1315, 29290), (1450, 26563), (2525, 15254), (2630, 14645), (2929, 13150), (5050, 7627), (5858, 6575)]