5112718720

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{469919}}^1$

素因数の和:469955

約数の個数: 64

約数和(自身を含む): 12941596800

約数和(自身を除く): 7828878080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 469919, 939838, 1879676, 2349595, 3759352, 4699190, 7518704, 7988623, 9398380, 15037408, 15977246, 18796760, 30074816, 31954492, 37593520, 39943115, 60149632, 63908984, 75187040, 79886230, 127817968, 150374080, 159772460, 255635936, 300748160, 319544920, 511271872, 639089840, 1022543744, 1278179680, 2556359360, 5112718720]

約数ペア:

[(1, 5112718720), (2, 2556359360), (4, 1278179680), (5, 1022543744), (8, 639089840), (10, 511271872), (16, 319544920), (17, 300748160), (20, 255635936), (32, 159772460), (34, 150374080), (40, 127817968), (64, 79886230), (68, 75187040), (80, 63908984), (85, 60149632), (128, 39943115), (136, 37593520), (160, 31954492), (170, 30074816), (272, 18796760), (320, 15977246), (340, 15037408), (544, 9398380), (640, 7988623), (680, 7518704), (1088, 4699190), (1360, 3759352), (2176, 2349595), (2720, 1879676), (5440, 939838), (10880, 469919)]