1417042850

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{563}}^1\times {\mathrm{709}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 2681346240

約数和(自身を除く): 1264303390

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 563, 709, 710, 1126, 1418, 1775, 2815, 3545, 3550, 5630, 7090, 14075, 17725, 28150, 35450, 39973, 50339, 79946, 100678, 199865, 251695, 399167, 399730, 503390, 798334, 999325, 1258475, 1995835, 1998650, 2516950, 3991670, 9979175, 19958350, 28340857, 56681714, 141704285, 283408570, 708521425, 1417042850]

約数ペア:

[(1, 1417042850), (2, 708521425), (5, 283408570), (10, 141704285), (25, 56681714), (50, 28340857), (71, 19958350), (142, 9979175), (355, 3991670), (563, 2516950), (709, 1998650), (710, 1995835), (1126, 1258475), (1418, 999325), (1775, 798334), (2815, 503390), (3545, 399730), (3550, 399167), (5630, 251695), (7090, 199865), (14075, 100678), (17725, 79946), (28150, 50339), (35450, 39973)]