1057989350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:918

約数の個数: 96

約数和(自身を含む): 2279318400

約数和(自身を除く): 1221329050

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 137, 190, 209, 274, 275, 418, 475, 550, 685, 739, 950, 1045, 1370, 1478, 1507, 2090, 2603, 3014, 3425, 3695, 5206, 5225, 6850, 7390, 7535, 8129, 10450, 13015, 14041, 15070, 16258, 18475, 26030, 28082, 28633, 36950, 37675, 40645, 57266, 65075, 70205, 75350, 81290, 101243, 130150, 140410, 143165, 154451, 202486, 203225, 286330, 308902, 351025, 406450, 506215, 702050, 715825, 772255, 1012430, 1113673, 1431650, 1544510, 1923617, 2227346, 2531075, 3847234, 3861275, 5062150, 5568365, 7722550, 9618085, 11136730, 19236170, 21159787, 27841825, 42319574, 48090425, 55683650, 96180850, 105798935, 211597870, 528994675, 1057989350]

約数ペア:

[(1, 1057989350), (2, 528994675), (5, 211597870), (10, 105798935), (11, 96180850), (19, 55683650), (22, 48090425), (25, 42319574), (38, 27841825), (50, 21159787), (55, 19236170), (95, 11136730), (110, 9618085), (137, 7722550), (190, 5568365), (209, 5062150), (274, 3861275), (275, 3847234), (418, 2531075), (475, 2227346), (550, 1923617), (685, 1544510), (739, 1431650), (950, 1113673), (1045, 1012430), (1370, 772255), (1478, 715825), (1507, 702050), (2090, 506215), (2603, 406450), (3014, 351025), (3425, 308902), (3695, 286330), (5206, 203225), (5225, 202486), (6850, 154451), (7390, 143165), (7535, 140410), (8129, 130150), (10450, 101243), (13015, 81290), (14041, 75350), (15070, 70205), (16258, 65075), (18475, 57266), (26030, 40645), (28082, 37675), (28633, 36950)]