56598640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 151418880

約数和(自身を除く): 94820240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 211, 280, 422, 479, 560, 844, 958, 1055, 1477, 1688, 1916, 2110, 2395, 2954, 3353, 3376, 3832, 4220, 4790, 5908, 6706, 7385, 7664, 8440, 9580, 11816, 13412, 14770, 16765, 16880, 19160, 23632, 26824, 29540, 33530, 38320, 53648, 59080, 67060, 101069, 118160, 134120, 202138, 268240, 404276, 505345, 707483, 808552, 1010690, 1414966, 1617104, 2021380, 2829932, 3537415, 4042760, 5659864, 7074830, 8085520, 11319728, 14149660, 28299320, 56598640]

約数ペア:

[(1, 56598640), (2, 28299320), (4, 14149660), (5, 11319728), (7, 8085520), (8, 7074830), (10, 5659864), (14, 4042760), (16, 3537415), (20, 2829932), (28, 2021380), (35, 1617104), (40, 1414966), (56, 1010690), (70, 808552), (80, 707483), (112, 505345), (140, 404276), (211, 268240), (280, 202138), (422, 134120), (479, 118160), (560, 101069), (844, 67060), (958, 59080), (1055, 53648), (1477, 38320), (1688, 33530), (1916, 29540), (2110, 26824), (2395, 23632), (2954, 19160), (3353, 16880), (3376, 16765), (3832, 14770), (4220, 13412), (4790, 11816), (5908, 9580), (6706, 8440), (7385, 7664)]