16674580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 38384640

約数和(自身を除く): 21710060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1087, 1180, 1534, 2174, 3068, 3835, 4348, 5435, 7670, 10870, 14131, 15340, 21740, 28262, 56524, 64133, 70655, 128266, 141310, 256532, 282620, 320665, 641330, 833729, 1282660, 1667458, 3334916, 4168645, 8337290, 16674580]

約数ペア:

[(1, 16674580), (2, 8337290), (4, 4168645), (5, 3334916), (10, 1667458), (13, 1282660), (20, 833729), (26, 641330), (52, 320665), (59, 282620), (65, 256532), (118, 141310), (130, 128266), (236, 70655), (260, 64133), (295, 56524), (590, 28262), (767, 21740), (1087, 15340), (1180, 14131), (1534, 10870), (2174, 7670), (3068, 5435), (3835, 4348)]