22326250

素因数分解:

$2^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 40

約数和(自身を含む): 42764436

約数和(自身を除く): 20438186

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 337, 530, 625, 674, 1250, 1325, 1685, 2650, 3370, 6625, 8425, 13250, 16850, 17861, 33125, 35722, 42125, 66250, 84250, 89305, 178610, 210625, 421250, 446525, 893050, 2232625, 4465250, 11163125, 22326250]

約数ペア:

[(1, 22326250), (2, 11163125), (5, 4465250), (10, 2232625), (25, 893050), (50, 446525), (53, 421250), (106, 210625), (125, 178610), (250, 89305), (265, 84250), (337, 66250), (530, 42125), (625, 35722), (674, 33125), (1250, 17861), (1325, 16850), (1685, 13250), (2650, 8425), (3370, 6625)]