41826780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{25819}}^1$

素因数の和:25840

約数の個数: 60

約数和(自身を含む): 131217240

約数和(自身を除く): 89390460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 25819, 51638, 77457, 103276, 129095, 154914, 232371, 258190, 309828, 387285, 464742, 516380, 697113, 774570, 929484, 1161855, 1394226, 1549140, 2091339, 2323710, 2788452, 3485565, 4182678, 4647420, 6971130, 8365356, 10456695, 13942260, 20913390, 41826780]

約数ペア:

[(1, 41826780), (2, 20913390), (3, 13942260), (4, 10456695), (5, 8365356), (6, 6971130), (9, 4647420), (10, 4182678), (12, 3485565), (15, 2788452), (18, 2323710), (20, 2091339), (27, 1549140), (30, 1394226), (36, 1161855), (45, 929484), (54, 774570), (60, 697113), (81, 516380), (90, 464742), (108, 387285), (135, 309828), (162, 258190), (180, 232371), (270, 154914), (324, 129095), (405, 103276), (540, 77457), (810, 51638), (1620, 25819)]