16106720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 44307648

約数和(自身を除く): 28200928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 197, 224, 280, 292, 365, 394, 511, 560, 584, 730, 788, 985, 1022, 1120, 1168, 1379, 1460, 1576, 1970, 2044, 2336, 2555, 2758, 2920, 3152, 3940, 4088, 5110, 5516, 5840, 6304, 6895, 7880, 8176, 10220, 11032, 11680, 13790, 14381, 15760, 16352, 20440, 22064, 27580, 28762, 31520, 40880, 44128, 55160, 57524, 71905, 81760, 100667, 110320, 115048, 143810, 201334, 220640, 230096, 287620, 402668, 460192, 503335, 575240, 805336, 1006670, 1150480, 1610672, 2013340, 2300960, 3221344, 4026680, 8053360, 16106720]

約数ペア:

[(1, 16106720), (2, 8053360), (4, 4026680), (5, 3221344), (7, 2300960), (8, 2013340), (10, 1610672), (14, 1150480), (16, 1006670), (20, 805336), (28, 575240), (32, 503335), (35, 460192), (40, 402668), (56, 287620), (70, 230096), (73, 220640), (80, 201334), (112, 143810), (140, 115048), (146, 110320), (160, 100667), (197, 81760), (224, 71905), (280, 57524), (292, 55160), (365, 44128), (394, 40880), (511, 31520), (560, 28762), (584, 27580), (730, 22064), (788, 20440), (985, 16352), (1022, 15760), (1120, 14381), (1168, 13790), (1379, 11680), (1460, 11032), (1576, 10220), (1970, 8176), (2044, 7880), (2336, 6895), (2555, 6304), (2758, 5840), (2920, 5516), (3152, 5110), (3940, 4088)]