79910220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1933}}^1$

素因数の和:2011

約数の個数: 96

約数和(自身を含む): 245633472

約数和(自身を除く): 165723252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 260, 265, 318, 390, 530, 636, 689, 780, 795, 1060, 1378, 1590, 1933, 2067, 2756, 3180, 3445, 3866, 4134, 5799, 6890, 7732, 8268, 9665, 10335, 11598, 13780, 19330, 20670, 23196, 25129, 28995, 38660, 41340, 50258, 57990, 75387, 100516, 102449, 115980, 125645, 150774, 204898, 251290, 301548, 307347, 376935, 409796, 502580, 512245, 614694, 753870, 1024490, 1229388, 1331837, 1507740, 1536735, 2048980, 2663674, 3073470, 3995511, 5327348, 6146940, 6659185, 7991022, 13318370, 15982044, 19977555, 26636740, 39955110, 79910220]

約数ペア:

[(1, 79910220), (2, 39955110), (3, 26636740), (4, 19977555), (5, 15982044), (6, 13318370), (10, 7991022), (12, 6659185), (13, 6146940), (15, 5327348), (20, 3995511), (26, 3073470), (30, 2663674), (39, 2048980), (52, 1536735), (53, 1507740), (60, 1331837), (65, 1229388), (78, 1024490), (106, 753870), (130, 614694), (156, 512245), (159, 502580), (195, 409796), (212, 376935), (260, 307347), (265, 301548), (318, 251290), (390, 204898), (530, 150774), (636, 125645), (689, 115980), (780, 102449), (795, 100516), (1060, 75387), (1378, 57990), (1590, 50258), (1933, 41340), (2067, 38660), (2756, 28995), (3180, 25129), (3445, 23196), (3866, 20670), (4134, 19330), (5799, 13780), (6890, 11598), (7732, 10335), (8268, 9665)]