2605120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1163}}^1$

素因数の和:1187

約数の個数: 56

約数和(自身を含む): 7095744

約数和(自身を除く): 4490624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 1163, 2240, 2326, 4652, 5815, 8141, 9304, 11630, 16282, 18608, 23260, 32564, 37216, 40705, 46520, 65128, 74432, 81410, 93040, 130256, 162820, 186080, 260512, 325640, 372160, 521024, 651280, 1302560, 2605120]

約数ペア:

[(1, 2605120), (2, 1302560), (4, 651280), (5, 521024), (7, 372160), (8, 325640), (10, 260512), (14, 186080), (16, 162820), (20, 130256), (28, 93040), (32, 81410), (35, 74432), (40, 65128), (56, 46520), (64, 40705), (70, 37216), (80, 32564), (112, 23260), (140, 18608), (160, 16282), (224, 11630), (280, 9304), (320, 8141), (448, 5815), (560, 4652), (1120, 2326), (1163, 2240)]