2016022720

素因数分解:

$2^6\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{5743}}^1$

素因数の和:6857

約数の個数: 56

約数和(自身を含む): 4805866944

約数和(自身を除く): 2789844224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1097, 2194, 4388, 5485, 5743, 8776, 10970, 11486, 17552, 21940, 22972, 28715, 35104, 43880, 45944, 57430, 70208, 87760, 91888, 114860, 175520, 183776, 229720, 351040, 367552, 459440, 918880, 1837760, 6300071, 12600142, 25200284, 31500355, 50400568, 63000710, 100801136, 126001420, 201602272, 252002840, 403204544, 504005680, 1008011360, 2016022720]

約数ペア:

[(1, 2016022720), (2, 1008011360), (4, 504005680), (5, 403204544), (8, 252002840), (10, 201602272), (16, 126001420), (20, 100801136), (32, 63000710), (40, 50400568), (64, 31500355), (80, 25200284), (160, 12600142), (320, 6300071), (1097, 1837760), (2194, 918880), (4388, 459440), (5485, 367552), (5743, 351040), (8776, 229720), (10970, 183776), (11486, 175520), (17552, 114860), (21940, 91888), (22972, 87760), (28715, 70208), (35104, 57430), (43880, 45944)]