86892700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 108

約数和(自身を含む): 208346040

約数和(自身を除く): 121453340

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 83, 95, 100, 116, 145, 166, 190, 290, 332, 361, 380, 415, 475, 551, 580, 722, 725, 830, 950, 1102, 1444, 1450, 1577, 1660, 1805, 1900, 2075, 2204, 2407, 2755, 2900, 3154, 3610, 4150, 4814, 5510, 6308, 7220, 7885, 8300, 9025, 9628, 10469, 11020, 12035, 13775, 15770, 18050, 20938, 24070, 27550, 29963, 31540, 36100, 39425, 41876, 45733, 48140, 52345, 55100, 59926, 60175, 78850, 91466, 104690, 119852, 120350, 149815, 157700, 182932, 209380, 228665, 240700, 261725, 299630, 457330, 523450, 599260, 749075, 868927, 914660, 1046900, 1143325, 1498150, 1737854, 2286650, 2996300, 3475708, 4344635, 4573300, 8689270, 17378540, 21723175, 43446350, 86892700]

約数ペア:

[(1, 86892700), (2, 43446350), (4, 21723175), (5, 17378540), (10, 8689270), (19, 4573300), (20, 4344635), (25, 3475708), (29, 2996300), (38, 2286650), (50, 1737854), (58, 1498150), (76, 1143325), (83, 1046900), (95, 914660), (100, 868927), (116, 749075), (145, 599260), (166, 523450), (190, 457330), (290, 299630), (332, 261725), (361, 240700), (380, 228665), (415, 209380), (475, 182932), (551, 157700), (580, 149815), (722, 120350), (725, 119852), (830, 104690), (950, 91466), (1102, 78850), (1444, 60175), (1450, 59926), (1577, 55100), (1660, 52345), (1805, 48140), (1900, 45733), (2075, 41876), (2204, 39425), (2407, 36100), (2755, 31540), (2900, 29963), (3154, 27550), (3610, 24070), (4150, 20938), (4814, 18050), (5510, 15770), (6308, 13775), (7220, 12035), (7885, 11020), (8300, 10469), (9025, 9628)]