45156919480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{60251}}^1$

素因数の和:60760

約数の個数: 64

約数和(自身を含む): 104310672480

約数和(自身を除く): 59153753000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 457, 820, 914, 1640, 1828, 2285, 3656, 4570, 9140, 18280, 18737, 37474, 60251, 74948, 93685, 120502, 149896, 187370, 241004, 301255, 374740, 482008, 602510, 749480, 1205020, 2410040, 2470291, 4940582, 9881164, 12351455, 19762328, 24702910, 27534707, 49405820, 55069414, 98811640, 110138828, 137673535, 220277656, 275347070, 550694140, 1101388280, 1128922987, 2257845974, 4515691948, 5644614935, 9031383896, 11289229870, 22578459740, 45156919480]

約数ペア:

[(1, 45156919480), (2, 22578459740), (4, 11289229870), (5, 9031383896), (8, 5644614935), (10, 4515691948), (20, 2257845974), (40, 1128922987), (41, 1101388280), (82, 550694140), (164, 275347070), (205, 220277656), (328, 137673535), (410, 110138828), (457, 98811640), (820, 55069414), (914, 49405820), (1640, 27534707), (1828, 24702910), (2285, 19762328), (3656, 12351455), (4570, 9881164), (9140, 4940582), (18280, 2470291), (18737, 2410040), (37474, 1205020), (60251, 749480), (74948, 602510), (93685, 482008), (120502, 374740), (149896, 301255), (187370, 241004)]