82154300

素因数分解:

$2^2\times 5^2\times {\mathrm{811}}^1\times {\mathrm{1013}}^1$

素因数の和:1838

約数の個数: 36

約数和(自身を含む): 178670856

約数和(自身を除く): 96516556

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 811, 1013, 1622, 2026, 3244, 4052, 4055, 5065, 8110, 10130, 16220, 20260, 20275, 25325, 40550, 50650, 81100, 101300, 821543, 1643086, 3286172, 4107715, 8215430, 16430860, 20538575, 41077150, 82154300]

約数ペア:

[(1, 82154300), (2, 41077150), (4, 20538575), (5, 16430860), (10, 8215430), (20, 4107715), (25, 3286172), (50, 1643086), (100, 821543), (811, 101300), (1013, 81100), (1622, 50650), (2026, 40550), (3244, 25325), (4052, 20275), (4055, 20260), (5065, 16220), (8110, 10130)]