16104640

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:929

約数の個数: 56

約数和(自身を含む): 39044880

約数和(自身を除く): 22940240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 853, 944, 1180, 1706, 1888, 2360, 3412, 3776, 4265, 4720, 6824, 8530, 9440, 13648, 17060, 18880, 27296, 34120, 50327, 54592, 68240, 100654, 136480, 201308, 251635, 272960, 402616, 503270, 805232, 1006540, 1610464, 2013080, 3220928, 4026160, 8052320, 16104640]

約数ペア:

[(1, 16104640), (2, 8052320), (4, 4026160), (5, 3220928), (8, 2013080), (10, 1610464), (16, 1006540), (20, 805232), (32, 503270), (40, 402616), (59, 272960), (64, 251635), (80, 201308), (118, 136480), (160, 100654), (236, 68240), (295, 54592), (320, 50327), (472, 34120), (590, 27296), (853, 18880), (944, 17060), (1180, 13648), (1706, 9440), (1888, 8530), (2360, 6824), (3412, 4720), (3776, 4265)]