67768250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 145791360

約数和(自身を除く): 78023110

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, 1297, 1375, 2090, 2375, 2594, 2750, 4750, 5225, 6485, 10450, 12970, 14267, 24643, 26125, 28534, 32425, 49286, 52250, 64850, 71335, 123215, 142670, 162125, 246430, 271073, 324250, 356675, 542146, 616075, 713350, 1232150, 1355365, 1783375, 2710730, 3080375, 3566750, 6160750, 6776825, 13553650, 33884125, 67768250]

約数ペア:

[(1, 67768250), (2, 33884125), (5, 13553650), (10, 6776825), (11, 6160750), (19, 3566750), (22, 3080375), (25, 2710730), (38, 1783375), (50, 1355365), (55, 1232150), (95, 713350), (110, 616075), (125, 542146), (190, 356675), (209, 324250), (250, 271073), (275, 246430), (418, 162125), (475, 142670), (550, 123215), (950, 71335), (1045, 64850), (1297, 52250), (1375, 49286), (2090, 32425), (2375, 28534), (2594, 26125), (2750, 24643), (4750, 14267), (5225, 12970), (6485, 10450)]