137257400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{98041}}^1$

素因数の和:98064

約数の個数: 48

約数和(自身を含む): 364716240

約数和(自身を除く): 227458840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 98041, 196082, 392164, 490205, 686287, 784328, 980410, 1372574, 1960820, 2451025, 2745148, 3431435, 3921640, 4902050, 5490296, 6862870, 9804100, 13725740, 17157175, 19608200, 27451480, 34314350, 68628700, 137257400]

約数ペア:

[(1, 137257400), (2, 68628700), (4, 34314350), (5, 27451480), (7, 19608200), (8, 17157175), (10, 13725740), (14, 9804100), (20, 6862870), (25, 5490296), (28, 4902050), (35, 3921640), (40, 3431435), (50, 2745148), (56, 2451025), (70, 1960820), (100, 1372574), (140, 980410), (175, 784328), (200, 686287), (280, 490205), (350, 392164), (700, 196082), (1400, 98041)]