15693342460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{39157}}^1$

素因数の和:39886

約数の個数: 48

約数和(自身を含む): 34142643360

約数和(自身を除く): 18449300900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 691, 1382, 2764, 3455, 6910, 13820, 20039, 39157, 40078, 78314, 80156, 100195, 156628, 195785, 200390, 391570, 400780, 783140, 1135553, 2271106, 4542212, 5677765, 11355530, 22711060, 27057487, 54114974, 108229948, 135287435, 270574870, 541149740, 784667123, 1569334246, 3138668492, 3923335615, 7846671230, 15693342460]

約数ペア:

[(1, 15693342460), (2, 7846671230), (4, 3923335615), (5, 3138668492), (10, 1569334246), (20, 784667123), (29, 541149740), (58, 270574870), (116, 135287435), (145, 108229948), (290, 54114974), (580, 27057487), (691, 22711060), (1382, 11355530), (2764, 5677765), (3455, 4542212), (6910, 2271106), (13820, 1135553), (20039, 783140), (39157, 400780), (40078, 391570), (78314, 200390), (80156, 195785), (100195, 156628)]