950998000

素因数分解:

$2^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 160

約数和(自身を含む): 2399275008

約数和(自身を除く): 1448277008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 67, 80, 94, 100, 125, 134, 151, 188, 200, 235, 250, 268, 302, 335, 376, 400, 470, 500, 536, 604, 670, 752, 755, 940, 1000, 1072, 1175, 1208, 1340, 1510, 1675, 1880, 2000, 2350, 2416, 2680, 3020, 3149, 3350, 3760, 3775, 4700, 5360, 5875, 6040, 6298, 6700, 7097, 7550, 8375, 9400, 10117, 11750, 12080, 12596, 13400, 14194, 15100, 15745, 16750, 18800, 18875, 20234, 23500, 25192, 26800, 28388, 30200, 31490, 33500, 35485, 37750, 40468, 47000, 50384, 50585, 56776, 60400, 62980, 67000, 70970, 75500, 78725, 80936, 94000, 101170, 113552, 125960, 134000, 141940, 151000, 157450, 161872, 177425, 202340, 251920, 252925, 283880, 302000, 314900, 354850, 393625, 404680, 475499, 505850, 567760, 629800, 709700, 787250, 809360, 887125, 950998, 1011700, 1259600, 1264625, 1419400, 1574500, 1774250, 1901996, 2023400, 2377495, 2529250, 2838800, 3149000, 3548500, 3803992, 4046800, 4754990, 5058500, 6298000, 7097000, 7607984, 9509980, 10117000, 11887475, 14194000, 19019960, 20234000, 23774950, 38039920, 47549900, 59437375, 95099800, 118874750, 190199600, 237749500, 475499000, 950998000]

約数ペア:

[(1, 950998000), (2, 475499000), (4, 237749500), (5, 190199600), (8, 118874750), (10, 95099800), (16, 59437375), (20, 47549900), (25, 38039920), (40, 23774950), (47, 20234000), (50, 19019960), (67, 14194000), (80, 11887475), (94, 10117000), (100, 9509980), (125, 7607984), (134, 7097000), (151, 6298000), (188, 5058500), (200, 4754990), (235, 4046800), (250, 3803992), (268, 3548500), (302, 3149000), (335, 2838800), (376, 2529250), (400, 2377495), (470, 2023400), (500, 1901996), (536, 1774250), (604, 1574500), (670, 1419400), (752, 1264625), (755, 1259600), (940, 1011700), (1000, 950998), (1072, 887125), (1175, 809360), (1208, 787250), (1340, 709700), (1510, 629800), (1675, 567760), (1880, 505850), (2000, 475499), (2350, 404680), (2416, 393625), (2680, 354850), (3020, 314900), (3149, 302000), (3350, 283880), (3760, 252925), (3775, 251920), (4700, 202340), (5360, 177425), (5875, 161872), (6040, 157450), (6298, 151000), (6700, 141940), (7097, 134000), (7550, 125960), (8375, 113552), (9400, 101170), (10117, 94000), (11750, 80936), (12080, 78725), (12596, 75500), (13400, 70970), (14194, 67000), (15100, 62980), (15745, 60400), (16750, 56776), (18800, 50585), (18875, 50384), (20234, 47000), (23500, 40468), (25192, 37750), (26800, 35485), (28388, 33500), (30200, 31490)]