99638000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:688

約数の個数: 160

約数和(自身を含む): 300837888

約数和(自身を除く): 201199888

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 125, 140, 154, 175, 176, 200, 220, 250, 275, 280, 308, 350, 385, 400, 440, 500, 550, 560, 616, 647, 700, 770, 875, 880, 1000, 1100, 1232, 1294, 1375, 1400, 1540, 1750, 1925, 2000, 2200, 2588, 2750, 2800, 3080, 3235, 3500, 3850, 4400, 4529, 5176, 5500, 6160, 6470, 7000, 7117, 7700, 9058, 9625, 10352, 11000, 12940, 14000, 14234, 15400, 16175, 18116, 19250, 22000, 22645, 25880, 28468, 30800, 32350, 35585, 36232, 38500, 45290, 49819, 51760, 56936, 64700, 71170, 72464, 77000, 80875, 90580, 99638, 113225, 113872, 129400, 142340, 154000, 161750, 177925, 181160, 199276, 226450, 249095, 258800, 284680, 323500, 355850, 362320, 398552, 452900, 498190, 566125, 569360, 647000, 711700, 797104, 889625, 905800, 996380, 1132250, 1245475, 1294000, 1423400, 1779250, 1811600, 1992760, 2264500, 2490950, 2846800, 3558500, 3985520, 4529000, 4981900, 6227375, 7117000, 9058000, 9963800, 12454750, 14234000, 19927600, 24909500, 49819000, 99638000]

約数ペア:

[(1, 99638000), (2, 49819000), (4, 24909500), (5, 19927600), (7, 14234000), (8, 12454750), (10, 9963800), (11, 9058000), (14, 7117000), (16, 6227375), (20, 4981900), (22, 4529000), (25, 3985520), (28, 3558500), (35, 2846800), (40, 2490950), (44, 2264500), (50, 1992760), (55, 1811600), (56, 1779250), (70, 1423400), (77, 1294000), (80, 1245475), (88, 1132250), (100, 996380), (110, 905800), (112, 889625), (125, 797104), (140, 711700), (154, 647000), (175, 569360), (176, 566125), (200, 498190), (220, 452900), (250, 398552), (275, 362320), (280, 355850), (308, 323500), (350, 284680), (385, 258800), (400, 249095), (440, 226450), (500, 199276), (550, 181160), (560, 177925), (616, 161750), (647, 154000), (700, 142340), (770, 129400), (875, 113872), (880, 113225), (1000, 99638), (1100, 90580), (1232, 80875), (1294, 77000), (1375, 72464), (1400, 71170), (1540, 64700), (1750, 56936), (1925, 51760), (2000, 49819), (2200, 45290), (2588, 38500), (2750, 36232), (2800, 35585), (3080, 32350), (3235, 30800), (3500, 28468), (3850, 25880), (4400, 22645), (4529, 22000), (5176, 19250), (5500, 18116), (6160, 16175), (6470, 15400), (7000, 14234), (7117, 14000), (7700, 12940), (9058, 11000), (9625, 10352)]