82070541680

素因数分解:

$2^4\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1366021}}^1$

素因数の和:1366785

約数の個数: 40

約数和(自身を含む): 191068229184

約数和(自身を除く): 108997687504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 751, 1502, 3004, 3755, 6008, 7510, 12016, 15020, 30040, 60080, 1366021, 2732042, 5464084, 6830105, 10928168, 13660210, 21856336, 27320420, 54640840, 109281680, 1025881771, 2051763542, 4103527084, 5129408855, 8207054168, 10258817710, 16414108336, 20517635420, 41035270840, 82070541680]

約数ペア:

[(1, 82070541680), (2, 41035270840), (4, 20517635420), (5, 16414108336), (8, 10258817710), (10, 8207054168), (16, 5129408855), (20, 4103527084), (40, 2051763542), (80, 1025881771), (751, 109281680), (1502, 54640840), (3004, 27320420), (3755, 21856336), (6008, 13660210), (7510, 10928168), (12016, 6830105), (15020, 5464084), (30040, 2732042), (60080, 1366021)]