2013182300

素因数分解:

$2^2\times 5^2\times {\mathrm{2141}}^1\times {\mathrm{9403}}^1$

素因数の和:11558

約数の個数: 36

約数和(自身を含む): 4371110856

約数和(自身を除く): 2357928556

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2141, 4282, 8564, 9403, 10705, 18806, 21410, 37612, 42820, 47015, 53525, 94030, 107050, 188060, 214100, 235075, 470150, 940300, 20131823, 40263646, 80527292, 100659115, 201318230, 402636460, 503295575, 1006591150, 2013182300]

約数ペア:

[(1, 2013182300), (2, 1006591150), (4, 503295575), (5, 402636460), (10, 201318230), (20, 100659115), (25, 80527292), (50, 40263646), (100, 20131823), (2141, 940300), (4282, 470150), (8564, 235075), (9403, 214100), (10705, 188060), (18806, 107050), (21410, 94030), (37612, 53525), (42820, 47015)]