160334020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{104113}}^1$

素因数の和:104140

約数の個数: 48

約数和(自身を含む): 419787648

約数和(自身を除く): 259453628

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 104113, 208226, 416452, 520565, 728791, 1041130, 1145243, 1457582, 2082260, 2290486, 2915164, 3643955, 4580972, 5726215, 7287910, 8016701, 11452430, 14575820, 16033402, 22904860, 32066804, 40083505, 80167010, 160334020]

約数ペア:

[(1, 160334020), (2, 80167010), (4, 40083505), (5, 32066804), (7, 22904860), (10, 16033402), (11, 14575820), (14, 11452430), (20, 8016701), (22, 7287910), (28, 5726215), (35, 4580972), (44, 3643955), (55, 2915164), (70, 2290486), (77, 2082260), (110, 1457582), (140, 1145243), (154, 1041130), (220, 728791), (308, 520565), (385, 416452), (770, 208226), (1540, 104113)]