55141000

素因数分解:

$2^3\times 5^3\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 131114880

約数和(自身を除く): 75973880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 125, 134, 200, 250, 268, 335, 500, 536, 670, 823, 1000, 1340, 1646, 1675, 2680, 3292, 3350, 4115, 6584, 6700, 8230, 8375, 13400, 16460, 16750, 20575, 32920, 33500, 41150, 55141, 67000, 82300, 102875, 110282, 164600, 205750, 220564, 275705, 411500, 441128, 551410, 823000, 1102820, 1378525, 2205640, 2757050, 5514100, 6892625, 11028200, 13785250, 27570500, 55141000]

約数ペア:

[(1, 55141000), (2, 27570500), (4, 13785250), (5, 11028200), (8, 6892625), (10, 5514100), (20, 2757050), (25, 2205640), (40, 1378525), (50, 1102820), (67, 823000), (100, 551410), (125, 441128), (134, 411500), (200, 275705), (250, 220564), (268, 205750), (335, 164600), (500, 110282), (536, 102875), (670, 82300), (823, 67000), (1000, 55141), (1340, 41150), (1646, 33500), (1675, 32920), (2680, 20575), (3292, 16750), (3350, 16460), (4115, 13400), (6584, 8375), (6700, 8230)]