1212356750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23203}}^1$

素因数の和:23250

約数の個数: 64

約数和(自身を含む): 2606273280

約数和(自身を除く): 1393916530

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 125, 190, 209, 250, 275, 418, 475, 550, 950, 1045, 1375, 2090, 2375, 2750, 4750, 5225, 10450, 23203, 26125, 46406, 52250, 116015, 232030, 255233, 440857, 510466, 580075, 881714, 1160150, 1276165, 2204285, 2552330, 2900375, 4408570, 4849427, 5800750, 6380825, 9698854, 11021425, 12761650, 22042850, 24247135, 31904125, 48494270, 55107125, 63808250, 110214250, 121235675, 242471350, 606178375, 1212356750]

約数ペア:

[(1, 1212356750), (2, 606178375), (5, 242471350), (10, 121235675), (11, 110214250), (19, 63808250), (22, 55107125), (25, 48494270), (38, 31904125), (50, 24247135), (55, 22042850), (95, 12761650), (110, 11021425), (125, 9698854), (190, 6380825), (209, 5800750), (250, 4849427), (275, 4408570), (418, 2900375), (475, 2552330), (550, 2204285), (950, 1276165), (1045, 1160150), (1375, 881714), (2090, 580075), (2375, 510466), (2750, 440857), (4750, 255233), (5225, 232030), (10450, 116015), (23203, 52250), (26125, 46406)]