103241920

素因数分解:

$2^6\times 5^1\times {\mathrm{322631}}^1$

素因数の和:322648

約数の個数: 28

約数和(自身を含む): 245845584

約数和(自身を除く): 142603664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 322631, 645262, 1290524, 1613155, 2581048, 3226310, 5162096, 6452620, 10324192, 12905240, 20648384, 25810480, 51620960, 103241920]

約数ペア:

[(1, 103241920), (2, 51620960), (4, 25810480), (5, 20648384), (8, 12905240), (10, 10324192), (16, 6452620), (20, 5162096), (32, 3226310), (40, 2581048), (64, 1613155), (80, 1290524), (160, 645262), (320, 322631)]