125015680

素因数分解:

$2^7\times 5^1\times {\mathrm{229}}^1\times {\mathrm{853}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 300522600

約数和(自身を除く): 175506920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 229, 320, 458, 640, 853, 916, 1145, 1706, 1832, 2290, 3412, 3664, 4265, 4580, 6824, 7328, 8530, 9160, 13648, 14656, 17060, 18320, 27296, 29312, 34120, 36640, 54592, 68240, 73280, 109184, 136480, 146560, 195337, 272960, 390674, 545920, 781348, 976685, 1562696, 1953370, 3125392, 3906740, 6250784, 7813480, 12501568, 15626960, 25003136, 31253920, 62507840, 125015680]

約数ペア:

[(1, 125015680), (2, 62507840), (4, 31253920), (5, 25003136), (8, 15626960), (10, 12501568), (16, 7813480), (20, 6250784), (32, 3906740), (40, 3125392), (64, 1953370), (80, 1562696), (128, 976685), (160, 781348), (229, 545920), (320, 390674), (458, 272960), (640, 195337), (853, 146560), (916, 136480), (1145, 109184), (1706, 73280), (1832, 68240), (2290, 54592), (3412, 36640), (3664, 34120), (4265, 29312), (4580, 27296), (6824, 18320), (7328, 17060), (8530, 14656), (9160, 13648)]