187876130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{2531}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 364972608

約数和(自身を除く): 177096478

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 571, 1142, 2531, 2855, 5062, 5710, 7423, 12655, 14846, 25310, 32903, 37115, 65806, 74230, 164515, 329030, 1445201, 2890402, 7226005, 14452010, 18787613, 37575226, 93938065, 187876130]

約数ペア:

[(1, 187876130), (2, 93938065), (5, 37575226), (10, 18787613), (13, 14452010), (26, 7226005), (65, 2890402), (130, 1445201), (571, 329030), (1142, 164515), (2531, 74230), (2855, 65806), (5062, 37115), (5710, 32903), (7423, 25310), (12655, 14846)]