87245950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 187300512

約数和(自身を除く): 100054562

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 53, 55, 73, 82, 106, 110, 146, 205, 265, 275, 365, 410, 451, 530, 550, 583, 730, 803, 902, 1025, 1166, 1325, 1606, 1825, 2050, 2173, 2255, 2650, 2915, 2993, 3650, 3869, 4015, 4346, 4510, 5830, 5986, 7738, 8030, 10865, 11275, 14575, 14965, 19345, 20075, 21730, 22550, 23903, 29150, 29930, 32923, 38690, 40150, 42559, 47806, 54325, 65846, 74825, 85118, 96725, 108650, 119515, 149650, 158629, 164615, 193450, 212795, 239030, 317258, 329230, 425590, 597575, 793145, 823075, 1063975, 1195150, 1586290, 1646150, 1744919, 2127950, 3489838, 3965725, 7931450, 8724595, 17449190, 43622975, 87245950]

約数ペア:

[(1, 87245950), (2, 43622975), (5, 17449190), (10, 8724595), (11, 7931450), (22, 3965725), (25, 3489838), (41, 2127950), (50, 1744919), (53, 1646150), (55, 1586290), (73, 1195150), (82, 1063975), (106, 823075), (110, 793145), (146, 597575), (205, 425590), (265, 329230), (275, 317258), (365, 239030), (410, 212795), (451, 193450), (530, 164615), (550, 158629), (583, 149650), (730, 119515), (803, 108650), (902, 96725), (1025, 85118), (1166, 74825), (1325, 65846), (1606, 54325), (1825, 47806), (2050, 42559), (2173, 40150), (2255, 38690), (2650, 32923), (2915, 29930), (2993, 29150), (3650, 23903), (3869, 22550), (4015, 21730), (4346, 20075), (4510, 19345), (5830, 14965), (5986, 14575), (7738, 11275), (8030, 10865)]