235103120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{419827}}^1$

素因数の和:419847

約数の個数: 40

約数和(自身を含む): 624704064

約数和(自身を除く): 389600944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 419827, 839654, 1679308, 2099135, 2938789, 3358616, 4198270, 5877578, 6717232, 8396540, 11755156, 14693945, 16793080, 23510312, 29387890, 33586160, 47020624, 58775780, 117551560, 235103120]

約数ペア:

[(1, 235103120), (2, 117551560), (4, 58775780), (5, 47020624), (7, 33586160), (8, 29387890), (10, 23510312), (14, 16793080), (16, 14693945), (20, 11755156), (28, 8396540), (35, 6717232), (40, 5877578), (56, 4198270), (70, 3358616), (80, 2938789), (112, 2099135), (140, 1679308), (280, 839654), (560, 419827)]