83562980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2543}}^1$

素因数の和:2636

約数の個数: 48

約数和(自身を含む): 184633344

約数和(自身を除く): 101070364

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 155, 212, 265, 310, 530, 620, 1060, 1643, 2543, 3286, 5086, 6572, 8215, 10172, 12715, 16430, 25430, 32860, 50860, 78833, 134779, 157666, 269558, 315332, 394165, 539116, 673895, 788330, 1347790, 1576660, 2695580, 4178149, 8356298, 16712596, 20890745, 41781490, 83562980]

約数ペア:

[(1, 83562980), (2, 41781490), (4, 20890745), (5, 16712596), (10, 8356298), (20, 4178149), (31, 2695580), (53, 1576660), (62, 1347790), (106, 788330), (124, 673895), (155, 539116), (212, 394165), (265, 315332), (310, 269558), (530, 157666), (620, 134779), (1060, 78833), (1643, 50860), (2543, 32860), (3286, 25430), (5086, 16430), (6572, 12715), (8215, 10172)]