9358720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2089}}^1$

素因数の和:2115

約数の個数: 64

約数和(自身を含む): 25581600

約数和(自身を除く): 16222880

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, 280, 320, 448, 560, 640, 896, 1120, 2089, 2240, 4178, 4480, 8356, 10445, 14623, 16712, 20890, 29246, 33424, 41780, 58492, 66848, 73115, 83560, 116984, 133696, 146230, 167120, 233968, 267392, 292460, 334240, 467936, 584920, 668480, 935872, 1169840, 1336960, 1871744, 2339680, 4679360, 9358720]

約数ペア:

[(1, 9358720), (2, 4679360), (4, 2339680), (5, 1871744), (7, 1336960), (8, 1169840), (10, 935872), (14, 668480), (16, 584920), (20, 467936), (28, 334240), (32, 292460), (35, 267392), (40, 233968), (56, 167120), (64, 146230), (70, 133696), (80, 116984), (112, 83560), (128, 73115), (140, 66848), (160, 58492), (224, 41780), (280, 33424), (320, 29246), (448, 20890), (560, 16712), (640, 14623), (896, 10445), (1120, 8356), (2089, 4480), (2240, 4178)]