44817500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 121236192

約数和(自身を除く): 76418692

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 197, 250, 260, 325, 350, 364, 394, 455, 500, 625, 650, 700, 788, 875, 910, 985, 1250, 1300, 1379, 1625, 1750, 1820, 1970, 2275, 2500, 2561, 2758, 3250, 3500, 3940, 4375, 4550, 4925, 5122, 5516, 6500, 6895, 8125, 8750, 9100, 9850, 10244, 11375, 12805, 13790, 16250, 17500, 17927, 19700, 22750, 24625, 25610, 27580, 32500, 34475, 35854, 45500, 49250, 51220, 56875, 64025, 68950, 71708, 89635, 98500, 113750, 123125, 128050, 137900, 172375, 179270, 227500, 246250, 256100, 320125, 344750, 358540, 448175, 492500, 640250, 689500, 861875, 896350, 1280500, 1600625, 1723750, 1792700, 2240875, 3201250, 3447500, 4481750, 6402500, 8963500, 11204375, 22408750, 44817500]

約数ペア:

[(1, 44817500), (2, 22408750), (4, 11204375), (5, 8963500), (7, 6402500), (10, 4481750), (13, 3447500), (14, 3201250), (20, 2240875), (25, 1792700), (26, 1723750), (28, 1600625), (35, 1280500), (50, 896350), (52, 861875), (65, 689500), (70, 640250), (91, 492500), (100, 448175), (125, 358540), (130, 344750), (140, 320125), (175, 256100), (182, 246250), (197, 227500), (250, 179270), (260, 172375), (325, 137900), (350, 128050), (364, 123125), (394, 113750), (455, 98500), (500, 89635), (625, 71708), (650, 68950), (700, 64025), (788, 56875), (875, 51220), (910, 49250), (985, 45500), (1250, 35854), (1300, 34475), (1379, 32500), (1625, 27580), (1750, 25610), (1820, 24625), (1970, 22750), (2275, 19700), (2500, 17927), (2561, 17500), (2758, 16250), (3250, 13790), (3500, 12805), (3940, 11375), (4375, 10244), (4550, 9850), (4925, 9100), (5122, 8750), (5516, 8125), (6500, 6895)]