2131865920

素因数分解:

$2^6\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{6073}}^1$

素因数の和:7187

約数の個数: 56

約数和(自身を含む): 5081970024

約数和(自身を除く): 2950104104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1097, 2194, 4388, 5485, 6073, 8776, 10970, 12146, 17552, 21940, 24292, 30365, 35104, 43880, 48584, 60730, 70208, 87760, 97168, 121460, 175520, 194336, 242920, 351040, 388672, 485840, 971680, 1943360, 6662081, 13324162, 26648324, 33310405, 53296648, 66620810, 106593296, 133241620, 213186592, 266483240, 426373184, 532966480, 1065932960, 2131865920]

約数ペア:

[(1, 2131865920), (2, 1065932960), (4, 532966480), (5, 426373184), (8, 266483240), (10, 213186592), (16, 133241620), (20, 106593296), (32, 66620810), (40, 53296648), (64, 33310405), (80, 26648324), (160, 13324162), (320, 6662081), (1097, 1943360), (2194, 971680), (4388, 485840), (5485, 388672), (6073, 351040), (8776, 242920), (10970, 194336), (12146, 175520), (17552, 121460), (21940, 97168), (24292, 87760), (30365, 70208), (35104, 60730), (43880, 48584)]