115241720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6091}}^1$

素因数の和:6156

約数の個数: 64

約数和(自身を含む): 289491840

約数和(自身を除く): 174250120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1720, 1892, 2365, 3784, 4730, 6091, 9460, 12182, 18920, 24364, 30455, 48728, 60910, 67001, 121820, 134002, 243640, 261913, 268004, 335005, 523826, 536008, 670010, 1047652, 1309565, 1340020, 2095304, 2619130, 2680040, 2881043, 5238260, 5762086, 10476520, 11524172, 14405215, 23048344, 28810430, 57620860, 115241720]

約数ペア:

[(1, 115241720), (2, 57620860), (4, 28810430), (5, 23048344), (8, 14405215), (10, 11524172), (11, 10476520), (20, 5762086), (22, 5238260), (40, 2881043), (43, 2680040), (44, 2619130), (55, 2095304), (86, 1340020), (88, 1309565), (110, 1047652), (172, 670010), (215, 536008), (220, 523826), (344, 335005), (430, 268004), (440, 261913), (473, 243640), (860, 134002), (946, 121820), (1720, 67001), (1892, 60910), (2365, 48728), (3784, 30455), (4730, 24364), (6091, 18920), (9460, 12182)]