4096520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 9417600

約数和(自身を除く): 5321080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2179, 4358, 8716, 10895, 17432, 21790, 43580, 87160, 102413, 204826, 409652, 512065, 819304, 1024130, 2048260, 4096520]

約数ペア:

[(1, 4096520), (2, 2048260), (4, 1024130), (5, 819304), (8, 512065), (10, 409652), (20, 204826), (40, 102413), (47, 87160), (94, 43580), (188, 21790), (235, 17432), (376, 10895), (470, 8716), (940, 4358), (1880, 2179)]