414260840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1789}}^1$

素因数の和:2634

約数の個数: 64

約数和(自身を含む): 1067126400

約数和(自身を除く): 652865560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 827, 1654, 1789, 3308, 3578, 4135, 5789, 6616, 7156, 8270, 8945, 11578, 12523, 14312, 16540, 17890, 23156, 25046, 28945, 33080, 35780, 46312, 50092, 57890, 62615, 71560, 100184, 115780, 125230, 231560, 250460, 500920, 1479503, 2959006, 5918012, 7397515, 10356521, 11836024, 14795030, 20713042, 29590060, 41426084, 51782605, 59180120, 82852168, 103565210, 207130420, 414260840]

約数ペア:

[(1, 414260840), (2, 207130420), (4, 103565210), (5, 82852168), (7, 59180120), (8, 51782605), (10, 41426084), (14, 29590060), (20, 20713042), (28, 14795030), (35, 11836024), (40, 10356521), (56, 7397515), (70, 5918012), (140, 2959006), (280, 1479503), (827, 500920), (1654, 250460), (1789, 231560), (3308, 125230), (3578, 115780), (4135, 100184), (5789, 71560), (6616, 62615), (7156, 57890), (8270, 50092), (8945, 46312), (11578, 35780), (12523, 33080), (14312, 28945), (16540, 25046), (17890, 23156)]