10381250

素因数分解:

$2^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 21373632

約数和(自身を除く): 10992382

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 151, 250, 275, 302, 550, 625, 755, 1250, 1375, 1510, 1661, 2750, 3125, 3322, 3775, 6250, 6875, 7550, 8305, 13750, 16610, 18875, 34375, 37750, 41525, 68750, 83050, 94375, 188750, 207625, 415250, 471875, 943750, 1038125, 2076250, 5190625, 10381250]

約数ペア:

[(1, 10381250), (2, 5190625), (5, 2076250), (10, 1038125), (11, 943750), (22, 471875), (25, 415250), (50, 207625), (55, 188750), (110, 94375), (125, 83050), (151, 68750), (250, 41525), (275, 37750), (302, 34375), (550, 18875), (625, 16610), (755, 13750), (1250, 8305), (1375, 7550), (1510, 6875), (1661, 6250), (2750, 3775), (3125, 3322)]