20222023750

素因数分解:

$2^1\times 5^4\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2713}}^1$

素因数の和:2891

約数の個数: 80

約数和(自身を含む): 38916480240

約数和(自身を除く): 18694456490

約数列:

[1, 2, 5, 10, 25, 50, 67, 89, 125, 134, 178, 250, 335, 445, 625, 670, 890, 1250, 1675, 2225, 2713, 3350, 4450, 5426, 5963, 8375, 11125, 11926, 13565, 16750, 22250, 27130, 29815, 41875, 55625, 59630, 67825, 83750, 111250, 135650, 149075, 181771, 241457, 298150, 339125, 363542, 482914, 678250, 745375, 908855, 1207285, 1490750, 1695625, 1817710, 2414570, 3391250, 3726875, 4544275, 6036425, 7453750, 9088550, 12072850, 16177619, 22721375, 30182125, 32355238, 45442750, 60364250, 80888095, 113606875, 150910625, 161776190, 227213750, 301821250, 404440475, 808880950, 2022202375, 4044404750, 10111011875, 20222023750]

約数ペア:

[(1, 20222023750), (2, 10111011875), (5, 4044404750), (10, 2022202375), (25, 808880950), (50, 404440475), (67, 301821250), (89, 227213750), (125, 161776190), (134, 150910625), (178, 113606875), (250, 80888095), (335, 60364250), (445, 45442750), (625, 32355238), (670, 30182125), (890, 22721375), (1250, 16177619), (1675, 12072850), (2225, 9088550), (2713, 7453750), (3350, 6036425), (4450, 4544275), (5426, 3726875), (5963, 3391250), (8375, 2414570), (11125, 1817710), (11926, 1695625), (13565, 1490750), (16750, 1207285), (22250, 908855), (27130, 745375), (29815, 678250), (41875, 482914), (55625, 363542), (59630, 339125), (67825, 298150), (83750, 241457), (111250, 181771), (135650, 149075)]