105765920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50849}}^1$

素因数の和:50877

約数の個数: 48

約数和(自身を含む): 269098200

約数和(自身を除く): 163332280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 50849, 101698, 203396, 254245, 406792, 508490, 661037, 813584, 1016980, 1322074, 1627168, 2033960, 2644148, 3305185, 4067920, 5288296, 6610370, 8135840, 10576592, 13220740, 21153184, 26441480, 52882960, 105765920]

約数ペア:

[(1, 105765920), (2, 52882960), (4, 26441480), (5, 21153184), (8, 13220740), (10, 10576592), (13, 8135840), (16, 6610370), (20, 5288296), (26, 4067920), (32, 3305185), (40, 2644148), (52, 2033960), (65, 1627168), (80, 1322074), (104, 1016980), (130, 813584), (160, 661037), (208, 508490), (260, 406792), (416, 254245), (520, 203396), (1040, 101698), (2080, 50849)]