134309480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2237}}^1$

素因数の和:2346

約数の個数: 64

約数和(自身を含む): 322272000

約数和(自身を除く): 187962520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 79, 95, 152, 158, 190, 316, 380, 395, 632, 760, 790, 1501, 1580, 2237, 3002, 3160, 4474, 6004, 7505, 8948, 11185, 12008, 15010, 17896, 22370, 30020, 42503, 44740, 60040, 85006, 89480, 170012, 176723, 212515, 340024, 353446, 425030, 706892, 850060, 883615, 1413784, 1700120, 1767230, 3357737, 3534460, 6715474, 7068920, 13430948, 16788685, 26861896, 33577370, 67154740, 134309480]

約数ペア:

[(1, 134309480), (2, 67154740), (4, 33577370), (5, 26861896), (8, 16788685), (10, 13430948), (19, 7068920), (20, 6715474), (38, 3534460), (40, 3357737), (76, 1767230), (79, 1700120), (95, 1413784), (152, 883615), (158, 850060), (190, 706892), (316, 425030), (380, 353446), (395, 340024), (632, 212515), (760, 176723), (790, 170012), (1501, 89480), (1580, 85006), (2237, 60040), (3002, 44740), (3160, 42503), (4474, 30020), (6004, 22370), (7505, 17896), (8948, 15010), (11185, 12008)]