2540350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:129

約数の個数: 36

約数和(自身を含む): 5037624

約数和(自身を除く): 2497274

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 230, 235, 470, 575, 1081, 1150, 1175, 2162, 2209, 2350, 4418, 5405, 10810, 11045, 22090, 27025, 50807, 54050, 55225, 101614, 110450, 254035, 508070, 1270175, 2540350]

約数ペア:

[(1, 2540350), (2, 1270175), (5, 508070), (10, 254035), (23, 110450), (25, 101614), (46, 55225), (47, 54050), (50, 50807), (94, 27025), (115, 22090), (230, 11045), (235, 10810), (470, 5405), (575, 4418), (1081, 2350), (1150, 2209), (1175, 2162)]