80004736

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3079}}^1$

素因数の和:3129

約数の個数: 64

約数和(自身を含む): 188496000

約数和(自身を除く): 108491264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 3079, 3248, 3712, 6158, 6496, 12316, 12992, 21553, 24632, 25984, 43106, 49264, 86212, 89291, 98528, 172424, 178582, 197056, 344848, 357164, 394112, 625037, 689696, 714328, 1250074, 1379392, 1428656, 2500148, 2758784, 2857312, 5000296, 5714624, 10000592, 11429248, 20001184, 40002368, 80004736]

約数ペア:

[(1, 80004736), (2, 40002368), (4, 20001184), (7, 11429248), (8, 10000592), (14, 5714624), (16, 5000296), (28, 2857312), (29, 2758784), (32, 2500148), (56, 1428656), (58, 1379392), (64, 1250074), (112, 714328), (116, 689696), (128, 625037), (203, 394112), (224, 357164), (232, 344848), (406, 197056), (448, 178582), (464, 172424), (812, 98528), (896, 89291), (928, 86212), (1624, 49264), (1856, 43106), (3079, 25984), (3248, 24632), (3712, 21553), (6158, 12992), (6496, 12316)]