40150480

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12241}}^1$

素因数の和:12295

約数の個数: 40

約数和(自身を含む): 95634504

約数和(自身を除く): 55484024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 12241, 24482, 48964, 61205, 97928, 122410, 195856, 244820, 489640, 501881, 979280, 1003762, 2007524, 2509405, 4015048, 5018810, 8030096, 10037620, 20075240, 40150480]

約数ペア:

[(1, 40150480), (2, 20075240), (4, 10037620), (5, 8030096), (8, 5018810), (10, 4015048), (16, 2509405), (20, 2007524), (40, 1003762), (41, 979280), (80, 501881), (82, 489640), (164, 244820), (205, 195856), (328, 122410), (410, 97928), (656, 61205), (820, 48964), (1640, 24482), (3280, 12241)]