79472000

素因数分解:

$2^7\times 5^3\times {\mathrm{4967}}^1$

素因数の和:4996

約数の個数: 64

約数和(自身を含む): 197627040

約数和(自身を除く): 118155040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 4967, 8000, 9934, 16000, 19868, 24835, 39736, 49670, 79472, 99340, 124175, 158944, 198680, 248350, 317888, 397360, 496700, 620875, 635776, 794720, 993400, 1241750, 1589440, 1986800, 2483500, 3178880, 3973600, 4967000, 7947200, 9934000, 15894400, 19868000, 39736000, 79472000]

約数ペア:

[(1, 79472000), (2, 39736000), (4, 19868000), (5, 15894400), (8, 9934000), (10, 7947200), (16, 4967000), (20, 3973600), (25, 3178880), (32, 2483500), (40, 1986800), (50, 1589440), (64, 1241750), (80, 993400), (100, 794720), (125, 635776), (128, 620875), (160, 496700), (200, 397360), (250, 317888), (320, 248350), (400, 198680), (500, 158944), (640, 124175), (800, 99340), (1000, 79472), (1600, 49670), (2000, 39736), (3200, 24835), (4000, 19868), (4967, 16000), (8000, 9934)]