63906440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2083}}^1$

素因数の和:2166

約数の個数: 64

約数和(自身を含む): 157550400

約数和(自身を除く): 93643960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 1180, 1534, 2083, 2360, 3068, 3835, 4166, 6136, 7670, 8332, 10415, 15340, 16664, 20830, 27079, 30680, 41660, 54158, 83320, 108316, 122897, 135395, 216632, 245794, 270790, 491588, 541580, 614485, 983176, 1083160, 1228970, 1597661, 2457940, 3195322, 4915880, 6390644, 7988305, 12781288, 15976610, 31953220, 63906440]

約数ペア:

[(1, 63906440), (2, 31953220), (4, 15976610), (5, 12781288), (8, 7988305), (10, 6390644), (13, 4915880), (20, 3195322), (26, 2457940), (40, 1597661), (52, 1228970), (59, 1083160), (65, 983176), (104, 614485), (118, 541580), (130, 491588), (236, 270790), (260, 245794), (295, 216632), (472, 135395), (520, 122897), (590, 108316), (767, 83320), (1180, 54158), (1534, 41660), (2083, 30680), (2360, 27079), (3068, 20830), (3835, 16664), (4166, 15340), (6136, 10415), (7670, 8332)]