976250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:104

約数の個数: 40

約数和(自身を含む): 2024352

約数和(自身を除く): 1048102

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 125, 142, 250, 275, 355, 550, 625, 710, 781, 1250, 1375, 1562, 1775, 2750, 3550, 3905, 6875, 7810, 8875, 13750, 17750, 19525, 39050, 44375, 88750, 97625, 195250, 488125, 976250]

約数ペア:

[(1, 976250), (2, 488125), (5, 195250), (10, 97625), (11, 88750), (22, 44375), (25, 39050), (50, 19525), (55, 17750), (71, 13750), (110, 8875), (125, 7810), (142, 6875), (250, 3905), (275, 3550), (355, 2750), (550, 1775), (625, 1562), (710, 1375), (781, 1250)]