22473550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1461

約数の個数: 48

約数和(自身を含む): 47206800

約数和(自身を除く): 24733250

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1409, 1450, 1595, 2818, 3190, 7045, 7975, 14090, 15499, 15950, 30998, 35225, 40861, 70450, 77495, 81722, 154990, 204305, 387475, 408610, 449471, 774950, 898942, 1021525, 2043050, 2247355, 4494710, 11236775, 22473550]

約数ペア:

[(1, 22473550), (2, 11236775), (5, 4494710), (10, 2247355), (11, 2043050), (22, 1021525), (25, 898942), (29, 774950), (50, 449471), (55, 408610), (58, 387475), (110, 204305), (145, 154990), (275, 81722), (290, 77495), (319, 70450), (550, 40861), (638, 35225), (725, 30998), (1409, 15950), (1450, 15499), (1595, 14090), (2818, 7975), (3190, 7045)]