22186450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 50621760

約数和(自身を除く): 28435310

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 29, 50, 55, 58, 65, 107, 110, 130, 143, 145, 214, 275, 286, 290, 319, 325, 377, 535, 550, 638, 650, 715, 725, 754, 1070, 1177, 1391, 1430, 1450, 1595, 1885, 2354, 2675, 2782, 3103, 3190, 3575, 3770, 4147, 5350, 5885, 6206, 6955, 7150, 7975, 8294, 9425, 11770, 13910, 15301, 15515, 15950, 18850, 20735, 29425, 30602, 31030, 34133, 34775, 40339, 41470, 58850, 68266, 69550, 76505, 77575, 80678, 103675, 153010, 155150, 170665, 201695, 207350, 341330, 382525, 403390, 443729, 765050, 853325, 887458, 1008475, 1706650, 2016950, 2218645, 4437290, 11093225, 22186450]

約数ペア:

[(1, 22186450), (2, 11093225), (5, 4437290), (10, 2218645), (11, 2016950), (13, 1706650), (22, 1008475), (25, 887458), (26, 853325), (29, 765050), (50, 443729), (55, 403390), (58, 382525), (65, 341330), (107, 207350), (110, 201695), (130, 170665), (143, 155150), (145, 153010), (214, 103675), (275, 80678), (286, 77575), (290, 76505), (319, 69550), (325, 68266), (377, 58850), (535, 41470), (550, 40339), (638, 34775), (650, 34133), (715, 31030), (725, 30602), (754, 29425), (1070, 20735), (1177, 18850), (1391, 15950), (1430, 15515), (1450, 15301), (1595, 13910), (1885, 11770), (2354, 9425), (2675, 8294), (2782, 7975), (3103, 7150), (3190, 6955), (3575, 6206), (3770, 5885), (4147, 5350)]