28658300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{26053}}^1$

素因数の和:26078

約数の個数: 36

約数和(自身を含む): 67844616

約数和(自身を除く): 39186316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 26053, 52106, 104212, 130265, 260530, 286583, 521060, 573166, 651325, 1146332, 1302650, 1432915, 2605300, 2865830, 5731660, 7164575, 14329150, 28658300]

約数ペア:

[(1, 28658300), (2, 14329150), (4, 7164575), (5, 5731660), (10, 2865830), (11, 2605300), (20, 1432915), (22, 1302650), (25, 1146332), (44, 651325), (50, 573166), (55, 521060), (100, 286583), (110, 260530), (220, 130265), (275, 104212), (550, 52106), (1100, 26053)]