1514014720

素因数分解:

$2^{11}\times 5^1\times {\mathrm{147853}}^1$

素因数の和:147880

約数の個数: 48

約数和(自身を含む): 3632772780

約数和(自身を除く): 2118758060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 147853, 295706, 591412, 739265, 1182824, 1478530, 2365648, 2957060, 4731296, 5914120, 9462592, 11828240, 18925184, 23656480, 37850368, 47312960, 75700736, 94625920, 151401472, 189251840, 302802944, 378503680, 757007360, 1514014720]

約数ペア:

[(1, 1514014720), (2, 757007360), (4, 378503680), (5, 302802944), (8, 189251840), (10, 151401472), (16, 94625920), (20, 75700736), (32, 47312960), (40, 37850368), (64, 23656480), (80, 18925184), (128, 11828240), (160, 9462592), (256, 5914120), (320, 4731296), (512, 2957060), (640, 2365648), (1024, 1478530), (1280, 1182824), (2048, 739265), (2560, 591412), (5120, 295706), (10240, 147853)]