16132002640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15511541}}^1$

素因数の和:15511567

約数の個数: 40

約数和(自身を含む): 40392055368

約数和(自身を除く): 24260052728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 15511541, 31023082, 62046164, 77557705, 124092328, 155115410, 201650033, 248184656, 310230820, 403300066, 620461640, 806600132, 1008250165, 1240923280, 1613200264, 2016500330, 3226400528, 4033000660, 8066001320, 16132002640]

約数ペア:

[(1, 16132002640), (2, 8066001320), (4, 4033000660), (5, 3226400528), (8, 2016500330), (10, 1613200264), (13, 1240923280), (16, 1008250165), (20, 806600132), (26, 620461640), (40, 403300066), (52, 310230820), (65, 248184656), (80, 201650033), (104, 155115410), (130, 124092328), (208, 77557705), (260, 62046164), (520, 31023082), (1040, 15511541)]