10420480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1163}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 28550592

約数和(自身を除く): 18130112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1163, 1280, 1792, 2240, 2326, 4480, 4652, 5815, 8141, 8960, 9304, 11630, 16282, 18608, 23260, 32564, 37216, 40705, 46520, 65128, 74432, 81410, 93040, 130256, 148864, 162820, 186080, 260512, 297728, 325640, 372160, 521024, 651280, 744320, 1042048, 1302560, 1488640, 2084096, 2605120, 5210240, 10420480]

約数ペア:

[(1, 10420480), (2, 5210240), (4, 2605120), (5, 2084096), (7, 1488640), (8, 1302560), (10, 1042048), (14, 744320), (16, 651280), (20, 521024), (28, 372160), (32, 325640), (35, 297728), (40, 260512), (56, 186080), (64, 162820), (70, 148864), (80, 130256), (112, 93040), (128, 81410), (140, 74432), (160, 65128), (224, 46520), (256, 40705), (280, 37216), (320, 32564), (448, 23260), (560, 18608), (640, 16282), (896, 11630), (1120, 9304), (1163, 8960), (1280, 8141), (1792, 5815), (2240, 4652), (2326, 4480)]