40231450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{16421}}^1$

素因数の和:16447

約数の個数: 36

約数和(自身を含む): 87053022

約数和(自身を除く): 46821572

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 16421, 32842, 82105, 114947, 164210, 229894, 410525, 574735, 804629, 821050, 1149470, 1609258, 2873675, 4023145, 5747350, 8046290, 20115725, 40231450]

約数ペア:

[(1, 40231450), (2, 20115725), (5, 8046290), (7, 5747350), (10, 4023145), (14, 2873675), (25, 1609258), (35, 1149470), (49, 821050), (50, 804629), (70, 574735), (98, 410525), (175, 229894), (245, 164210), (350, 114947), (490, 82105), (1225, 32842), (2450, 16421)]