79567360

素因数分解:

$2^9\times 5^1\times {\mathrm{31081}}^1$

素因数の和:31104

約数の個数: 40

約数和(自身を含む): 190781316

約数和(自身を除く): 111213956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 31081, 62162, 124324, 155405, 248648, 310810, 497296, 621620, 994592, 1243240, 1989184, 2486480, 3978368, 4972960, 7956736, 9945920, 15913472, 19891840, 39783680, 79567360]

約数ペア:

[(1, 79567360), (2, 39783680), (4, 19891840), (5, 15913472), (8, 9945920), (10, 7956736), (16, 4972960), (20, 3978368), (32, 2486480), (40, 1989184), (64, 1243240), (80, 994592), (128, 621620), (160, 497296), (256, 310810), (320, 248648), (512, 155405), (640, 124324), (1280, 62162), (2560, 31081)]