5453867720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19478099}}^1$

素因数の和:19478117

約数の個数: 32

約数和(自身を含む): 14024232000

約数和(自身を除く): 8570364280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19478099, 38956198, 77912396, 97390495, 136346693, 155824792, 194780990, 272693386, 389561980, 545386772, 681733465, 779123960, 1090773544, 1363466930, 2726933860, 5453867720]

約数ペア:

[(1, 5453867720), (2, 2726933860), (4, 1363466930), (5, 1090773544), (7, 779123960), (8, 681733465), (10, 545386772), (14, 389561980), (20, 272693386), (28, 194780990), (35, 155824792), (40, 136346693), (56, 97390495), (70, 77912396), (140, 38956198), (280, 19478099)]