46139000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 117374400

約数和(自身を除く): 71235400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 37, 40, 43, 50, 58, 74, 86, 100, 116, 125, 145, 148, 172, 185, 200, 215, 232, 250, 290, 296, 344, 370, 430, 500, 580, 725, 740, 860, 925, 1000, 1073, 1075, 1160, 1247, 1450, 1480, 1591, 1720, 1850, 2146, 2150, 2494, 2900, 3182, 3625, 3700, 4292, 4300, 4625, 4988, 5365, 5375, 5800, 6235, 6364, 7250, 7400, 7955, 8584, 8600, 9250, 9976, 10730, 10750, 12470, 12728, 14500, 15910, 18500, 21460, 21500, 24940, 26825, 29000, 31175, 31820, 37000, 39775, 42920, 43000, 46139, 49880, 53650, 62350, 63640, 79550, 92278, 107300, 124700, 134125, 155875, 159100, 184556, 198875, 214600, 230695, 249400, 268250, 311750, 318200, 369112, 397750, 461390, 536500, 623500, 795500, 922780, 1073000, 1153475, 1247000, 1591000, 1845560, 2306950, 4613900, 5767375, 9227800, 11534750, 23069500, 46139000]

約数ペア:

[(1, 46139000), (2, 23069500), (4, 11534750), (5, 9227800), (8, 5767375), (10, 4613900), (20, 2306950), (25, 1845560), (29, 1591000), (37, 1247000), (40, 1153475), (43, 1073000), (50, 922780), (58, 795500), (74, 623500), (86, 536500), (100, 461390), (116, 397750), (125, 369112), (145, 318200), (148, 311750), (172, 268250), (185, 249400), (200, 230695), (215, 214600), (232, 198875), (250, 184556), (290, 159100), (296, 155875), (344, 134125), (370, 124700), (430, 107300), (500, 92278), (580, 79550), (725, 63640), (740, 62350), (860, 53650), (925, 49880), (1000, 46139), (1073, 43000), (1075, 42920), (1160, 39775), (1247, 37000), (1450, 31820), (1480, 31175), (1591, 29000), (1720, 26825), (1850, 24940), (2146, 21500), (2150, 21460), (2494, 18500), (2900, 15910), (3182, 14500), (3625, 12728), (3700, 12470), (4292, 10750), (4300, 10730), (4625, 9976), (4988, 9250), (5365, 8600), (5375, 8584), (5800, 7955), (6235, 7400), (6364, 7250)]