416141740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{2083}}^1$

素因数の和:3526

約数の個数: 48

約数和(自身を含む): 999919872

約数和(自身を除く): 583778132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1427, 2083, 2854, 4166, 5708, 7135, 8332, 9989, 10415, 14270, 14581, 19978, 20830, 28540, 29162, 39956, 41660, 49945, 58324, 72905, 99890, 145810, 199780, 291620, 2972441, 5944882, 11889764, 14862205, 20807087, 29724410, 41614174, 59448820, 83228348, 104035435, 208070870, 416141740]

約数ペア:

[(1, 416141740), (2, 208070870), (4, 104035435), (5, 83228348), (7, 59448820), (10, 41614174), (14, 29724410), (20, 20807087), (28, 14862205), (35, 11889764), (70, 5944882), (140, 2972441), (1427, 291620), (2083, 199780), (2854, 145810), (4166, 99890), (5708, 72905), (7135, 58324), (8332, 49945), (9989, 41660), (10415, 39956), (14270, 29162), (14581, 28540), (19978, 20830)]