56640783680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13615573}}^1$

素因数の和:13615603

約数の個数: 56

約数和(自身を含む): 145250943432

約数和(自身を除く): 88610159752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 13615573, 27231146, 54462292, 68077865, 108924584, 136155730, 177002449, 217849168, 272311460, 354004898, 435698336, 544622920, 708009796, 871396672, 885012245, 1089245840, 1416019592, 1770024490, 2178491680, 2832039184, 3540048980, 4356983360, 5664078368, 7080097960, 11328156736, 14160195920, 28320391840, 56640783680]

約数ペア:

[(1, 56640783680), (2, 28320391840), (4, 14160195920), (5, 11328156736), (8, 7080097960), (10, 5664078368), (13, 4356983360), (16, 3540048980), (20, 2832039184), (26, 2178491680), (32, 1770024490), (40, 1416019592), (52, 1089245840), (64, 885012245), (65, 871396672), (80, 708009796), (104, 544622920), (130, 435698336), (160, 354004898), (208, 272311460), (260, 217849168), (320, 177002449), (416, 136155730), (520, 108924584), (832, 68077865), (1040, 54462292), (2080, 27231146), (4160, 13615573)]