73426240

素因数分解:

$2^6\times 5^1\times {\mathrm{269}}^1\times {\mathrm{853}}^1$

素因数の和:1139

約数の個数: 56

約数和(自身を含む): 175701960

約数和(自身を除く): 102275720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 269, 320, 538, 853, 1076, 1345, 1706, 2152, 2690, 3412, 4265, 4304, 5380, 6824, 8530, 8608, 10760, 13648, 17060, 17216, 21520, 27296, 34120, 43040, 54592, 68240, 86080, 136480, 229457, 272960, 458914, 917828, 1147285, 1835656, 2294570, 3671312, 4589140, 7342624, 9178280, 14685248, 18356560, 36713120, 73426240]

約数ペア:

[(1, 73426240), (2, 36713120), (4, 18356560), (5, 14685248), (8, 9178280), (10, 7342624), (16, 4589140), (20, 3671312), (32, 2294570), (40, 1835656), (64, 1147285), (80, 917828), (160, 458914), (269, 272960), (320, 229457), (538, 136480), (853, 86080), (1076, 68240), (1345, 54592), (1706, 43040), (2152, 34120), (2690, 27296), (3412, 21520), (4265, 17216), (4304, 17060), (5380, 13648), (6824, 10760), (8530, 8608)]