26957450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 54892320

約数和(自身を除く): 27934870

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 130, 134, 325, 335, 619, 650, 670, 871, 1238, 1675, 1742, 3095, 3350, 4355, 6190, 8047, 8710, 15475, 16094, 21775, 30950, 40235, 41473, 43550, 80470, 82946, 201175, 207365, 402350, 414730, 539149, 1036825, 1078298, 2073650, 2695745, 5391490, 13478725, 26957450]

約数ペア:

[(1, 26957450), (2, 13478725), (5, 5391490), (10, 2695745), (13, 2073650), (25, 1078298), (26, 1036825), (50, 539149), (65, 414730), (67, 402350), (130, 207365), (134, 201175), (325, 82946), (335, 80470), (619, 43550), (650, 41473), (670, 40235), (871, 30950), (1238, 21775), (1675, 16094), (1742, 15475), (3095, 8710), (3350, 8047), (4355, 6190)]