1880553610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{245183}}^1$

素因数の和:245262

約数の個数: 32

約数和(自身を含む): 3707182080

約数和(自身を除く): 1826628470

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 245183, 490366, 1225915, 2451830, 3187379, 6374758, 14465797, 15936895, 28931594, 31873790, 72328985, 144657970, 188055361, 376110722, 940276805, 1880553610]

約数ペア:

[(1, 1880553610), (2, 940276805), (5, 376110722), (10, 188055361), (13, 144657970), (26, 72328985), (59, 31873790), (65, 28931594), (118, 15936895), (130, 14465797), (295, 6374758), (590, 3187379), (767, 2451830), (1534, 1225915), (3835, 490366), (7670, 245183)]