73957360

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7057}}^1$

素因数の和:7201

約数の個数: 40

約数和(自身を含む): 173288016

約数和(自身を除く): 99330656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 7057, 10480, 14114, 28228, 35285, 56456, 70570, 112912, 141140, 282280, 564560, 924467, 1848934, 3697868, 4622335, 7395736, 9244670, 14791472, 18489340, 36978680, 73957360]

約数ペア:

[(1, 73957360), (2, 36978680), (4, 18489340), (5, 14791472), (8, 9244670), (10, 7395736), (16, 4622335), (20, 3697868), (40, 1848934), (80, 924467), (131, 564560), (262, 282280), (524, 141140), (655, 112912), (1048, 70570), (1310, 56456), (2096, 35285), (2620, 28228), (5240, 14114), (7057, 10480)]