170297440

素因数分解:

$2^5\times 5^1\times {\mathrm{1064359}}^1$

素因数の和:1064374

約数の個数: 24

約数和(自身を含む): 402328080

約数和(自身を除く): 232030640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1064359, 2128718, 4257436, 5321795, 8514872, 10643590, 17029744, 21287180, 34059488, 42574360, 85148720, 170297440]

約数ペア:

[(1, 170297440), (2, 85148720), (4, 42574360), (5, 34059488), (8, 21287180), (10, 17029744), (16, 10643590), (20, 8514872), (32, 5321795), (40, 4257436), (80, 2128718), (160, 1064359)]