17282480

素因数分解:

$2^4\times 5^1\times {\mathrm{349}}^1\times {\mathrm{619}}^1$

素因数の和:981

約数の個数: 40

約数和(自身を含む): 40362000

約数和(自身を除く): 23079520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 349, 619, 698, 1238, 1396, 1745, 2476, 2792, 3095, 3490, 4952, 5584, 6190, 6980, 9904, 12380, 13960, 24760, 27920, 49520, 216031, 432062, 864124, 1080155, 1728248, 2160310, 3456496, 4320620, 8641240, 17282480]

約数ペア:

[(1, 17282480), (2, 8641240), (4, 4320620), (5, 3456496), (8, 2160310), (10, 1728248), (16, 1080155), (20, 864124), (40, 432062), (80, 216031), (349, 49520), (619, 27920), (698, 24760), (1238, 13960), (1396, 12380), (1745, 9904), (2476, 6980), (2792, 6190), (3095, 5584), (3490, 4952)]