42211384060

素因数分解:

$2^2\times 5^1\times {\mathrm{15643}}^1\times {\mathrm{134921}}^1$

素因数の和:150573

約数の個数: 24

約数和(自身を含む): 88650230256

約数和(自身を除く): 46438846196

約数列:

[1, 2, 4, 5, 10, 20, 15643, 31286, 62572, 78215, 134921, 156430, 269842, 312860, 539684, 674605, 1349210, 2698420, 2110569203, 4221138406, 8442276812, 10552846015, 21105692030, 42211384060]

約数ペア:

[(1, 42211384060), (2, 21105692030), (4, 10552846015), (5, 8442276812), (10, 4221138406), (20, 2110569203), (15643, 2698420), (31286, 1349210), (62572, 674605), (78215, 539684), (134921, 312860), (156430, 269842)]