20185020100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{28835743}}^1$

素因数の和:28835764

約数の個数: 36

約数和(自身を含む): 50058851584

約数和(自身を除く): 29873831484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 28835743, 57671486, 115342972, 144178715, 201850201, 288357430, 403700402, 576714860, 720893575, 807400804, 1009251005, 1441787150, 2018502010, 2883574300, 4037004020, 5046255025, 10092510050, 20185020100]

約数ペア:

[(1, 20185020100), (2, 10092510050), (4, 5046255025), (5, 4037004020), (7, 2883574300), (10, 2018502010), (14, 1441787150), (20, 1009251005), (25, 807400804), (28, 720893575), (35, 576714860), (50, 403700402), (70, 288357430), (100, 201850201), (140, 144178715), (175, 115342972), (350, 57671486), (700, 28835743)]