4332640

素因数分解:

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

素因数の和:2111

約数の個数: 48

約数和(自身を含む): 11028528

約数和(自身を除く): 6695888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 2083, 4166, 8332, 10415, 16664, 20830, 27079, 33328, 41660, 54158, 66656, 83320, 108316, 135395, 166640, 216632, 270790, 333280, 433264, 541580, 866528, 1083160, 2166320, 4332640]

約数ペア:

[(1, 4332640), (2, 2166320), (4, 1083160), (5, 866528), (8, 541580), (10, 433264), (13, 333280), (16, 270790), (20, 216632), (26, 166640), (32, 135395), (40, 108316), (52, 83320), (65, 66656), (80, 54158), (104, 41660), (130, 33328), (160, 27079), (208, 20830), (260, 16664), (416, 10415), (520, 8332), (1040, 4166), (2080, 2083)]