17242960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:812

約数の個数: 80

約数和(自身を含む): 46996992

約数和(自身を除く): 29754032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 751, 820, 1148, 1435, 1502, 1640, 2296, 2870, 3004, 3280, 3755, 4592, 5257, 5740, 6008, 7510, 10514, 11480, 12016, 15020, 21028, 22960, 26285, 30040, 30791, 42056, 52570, 60080, 61582, 84112, 105140, 123164, 153955, 210280, 215537, 246328, 307910, 420560, 431074, 492656, 615820, 862148, 1077685, 1231640, 1724296, 2155370, 2463280, 3448592, 4310740, 8621480, 17242960]

約数ペア:

[(1, 17242960), (2, 8621480), (4, 4310740), (5, 3448592), (7, 2463280), (8, 2155370), (10, 1724296), (14, 1231640), (16, 1077685), (20, 862148), (28, 615820), (35, 492656), (40, 431074), (41, 420560), (56, 307910), (70, 246328), (80, 215537), (82, 210280), (112, 153955), (140, 123164), (164, 105140), (205, 84112), (280, 61582), (287, 60080), (328, 52570), (410, 42056), (560, 30791), (574, 30040), (656, 26285), (751, 22960), (820, 21028), (1148, 15020), (1435, 12016), (1502, 11480), (1640, 10514), (2296, 7510), (2870, 6008), (3004, 5740), (3280, 5257), (3755, 4592)]