140931200

素因数分解:

$2^7\times 5^2\times {\mathrm{44041}}^1$

素因数の和:44065

約数の個数: 48

約数和(自身を含む): 348152010

約数和(自身を除く): 207220810

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 44041, 88082, 176164, 220205, 352328, 440410, 704656, 880820, 1101025, 1409312, 1761640, 2202050, 2818624, 3523280, 4404100, 5637248, 7046560, 8808200, 14093120, 17616400, 28186240, 35232800, 70465600, 140931200]

約数ペア:

[(1, 140931200), (2, 70465600), (4, 35232800), (5, 28186240), (8, 17616400), (10, 14093120), (16, 8808200), (20, 7046560), (25, 5637248), (32, 4404100), (40, 3523280), (50, 2818624), (64, 2202050), (80, 1761640), (100, 1409312), (128, 1101025), (160, 880820), (200, 704656), (320, 440410), (400, 352328), (640, 220205), (800, 176164), (1600, 88082), (3200, 44041)]