3849040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3701}}^1$

素因数の和:3727

約数の個数: 40

約数和(自身を含む): 9640008

約数和(自身を除く): 5790968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3701, 7402, 14804, 18505, 29608, 37010, 48113, 59216, 74020, 96226, 148040, 192452, 240565, 296080, 384904, 481130, 769808, 962260, 1924520, 3849040]

約数ペア:

[(1, 3849040), (2, 1924520), (4, 962260), (5, 769808), (8, 481130), (10, 384904), (13, 296080), (16, 240565), (20, 192452), (26, 148040), (40, 96226), (52, 74020), (65, 59216), (80, 48113), (104, 37010), (130, 29608), (208, 18505), (260, 14804), (520, 7402), (1040, 3701)]