23443000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 66718080

約数和(自身を除く): 43275080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 125, 136, 140, 170, 175, 197, 200, 238, 250, 280, 340, 350, 394, 425, 476, 500, 595, 680, 700, 788, 850, 875, 952, 985, 1000, 1190, 1379, 1400, 1576, 1700, 1750, 1970, 2125, 2380, 2758, 2975, 3349, 3400, 3500, 3940, 4250, 4760, 4925, 5516, 5950, 6698, 6895, 7000, 7880, 8500, 9850, 11032, 11900, 13396, 13790, 14875, 16745, 17000, 19700, 23443, 23800, 24625, 26792, 27580, 29750, 33490, 34475, 39400, 46886, 49250, 55160, 59500, 66980, 68950, 83725, 93772, 98500, 117215, 119000, 133960, 137900, 167450, 172375, 187544, 197000, 234430, 275800, 334900, 344750, 418625, 468860, 586075, 669800, 689500, 837250, 937720, 1172150, 1379000, 1674500, 2344300, 2930375, 3349000, 4688600, 5860750, 11721500, 23443000]

約数ペア:

[(1, 23443000), (2, 11721500), (4, 5860750), (5, 4688600), (7, 3349000), (8, 2930375), (10, 2344300), (14, 1674500), (17, 1379000), (20, 1172150), (25, 937720), (28, 837250), (34, 689500), (35, 669800), (40, 586075), (50, 468860), (56, 418625), (68, 344750), (70, 334900), (85, 275800), (100, 234430), (119, 197000), (125, 187544), (136, 172375), (140, 167450), (170, 137900), (175, 133960), (197, 119000), (200, 117215), (238, 98500), (250, 93772), (280, 83725), (340, 68950), (350, 66980), (394, 59500), (425, 55160), (476, 49250), (500, 46886), (595, 39400), (680, 34475), (700, 33490), (788, 29750), (850, 27580), (875, 26792), (952, 24625), (985, 23800), (1000, 23443), (1190, 19700), (1379, 17000), (1400, 16745), (1576, 14875), (1700, 13790), (1750, 13396), (1970, 11900), (2125, 11032), (2380, 9850), (2758, 8500), (2975, 7880), (3349, 7000), (3400, 6895), (3500, 6698), (3940, 5950), (4250, 5516), (4760, 4925)]