54610000

素因数分解:

$2^4\times 5^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 100

約数和(自身を含む): 136356352

約数和(自身を除く): 81746352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 125, 127, 172, 200, 215, 250, 254, 344, 400, 430, 500, 508, 625, 635, 688, 860, 1000, 1016, 1075, 1250, 1270, 1720, 2000, 2032, 2150, 2500, 2540, 3175, 3440, 4300, 5000, 5080, 5375, 5461, 6350, 8600, 10000, 10160, 10750, 10922, 12700, 15875, 17200, 21500, 21844, 25400, 26875, 27305, 31750, 43000, 43688, 50800, 53750, 54610, 63500, 79375, 86000, 87376, 107500, 109220, 127000, 136525, 158750, 215000, 218440, 254000, 273050, 317500, 430000, 436880, 546100, 635000, 682625, 1092200, 1270000, 1365250, 2184400, 2730500, 3413125, 5461000, 6826250, 10922000, 13652500, 27305000, 54610000]

約数ペア:

[(1, 54610000), (2, 27305000), (4, 13652500), (5, 10922000), (8, 6826250), (10, 5461000), (16, 3413125), (20, 2730500), (25, 2184400), (40, 1365250), (43, 1270000), (50, 1092200), (80, 682625), (86, 635000), (100, 546100), (125, 436880), (127, 430000), (172, 317500), (200, 273050), (215, 254000), (250, 218440), (254, 215000), (344, 158750), (400, 136525), (430, 127000), (500, 109220), (508, 107500), (625, 87376), (635, 86000), (688, 79375), (860, 63500), (1000, 54610), (1016, 53750), (1075, 50800), (1250, 43688), (1270, 43000), (1720, 31750), (2000, 27305), (2032, 26875), (2150, 25400), (2500, 21844), (2540, 21500), (3175, 17200), (3440, 15875), (4300, 12700), (5000, 10922), (5080, 10750), (5375, 10160), (5461, 10000), (6350, 8600)]