1266021950

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{1231}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 2399679744

約数和(自身を除く): 1133657794

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 307, 335, 614, 670, 1231, 1535, 1675, 2462, 3070, 3350, 6155, 7675, 12310, 15350, 20569, 30775, 41138, 61550, 82477, 102845, 164954, 205690, 377917, 412385, 514225, 755834, 824770, 1028450, 1889585, 2061925, 3779170, 4123850, 9447925, 18895850, 25320439, 50640878, 126602195, 253204390, 633010975, 1266021950]

約数ペア:

[(1, 1266021950), (2, 633010975), (5, 253204390), (10, 126602195), (25, 50640878), (50, 25320439), (67, 18895850), (134, 9447925), (307, 4123850), (335, 3779170), (614, 2061925), (670, 1889585), (1231, 1028450), (1535, 824770), (1675, 755834), (2462, 514225), (3070, 412385), (3350, 377917), (6155, 205690), (7675, 164954), (12310, 102845), (15350, 82477), (20569, 61550), (30775, 41138)]