131916050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 299980800

約数和(自身を除く): 168064750

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 83, 95, 133, 166, 175, 190, 239, 266, 350, 415, 475, 478, 581, 665, 830, 950, 1162, 1195, 1330, 1577, 1673, 2075, 2390, 2905, 3154, 3325, 3346, 4150, 4541, 5810, 5975, 6650, 7885, 8365, 9082, 11039, 11950, 14525, 15770, 16730, 19837, 22078, 22705, 29050, 31787, 39425, 39674, 41825, 45410, 55195, 63574, 78850, 83650, 99185, 110390, 113525, 138859, 158935, 198370, 227050, 275975, 277718, 317870, 376903, 495925, 551950, 694295, 753806, 794675, 991850, 1388590, 1589350, 1884515, 2638321, 3471475, 3769030, 5276642, 6942950, 9422575, 13191605, 18845150, 26383210, 65958025, 131916050]

約数ペア:

[(1, 131916050), (2, 65958025), (5, 26383210), (7, 18845150), (10, 13191605), (14, 9422575), (19, 6942950), (25, 5276642), (35, 3769030), (38, 3471475), (50, 2638321), (70, 1884515), (83, 1589350), (95, 1388590), (133, 991850), (166, 794675), (175, 753806), (190, 694295), (239, 551950), (266, 495925), (350, 376903), (415, 317870), (475, 277718), (478, 275975), (581, 227050), (665, 198370), (830, 158935), (950, 138859), (1162, 113525), (1195, 110390), (1330, 99185), (1577, 83650), (1673, 78850), (2075, 63574), (2390, 55195), (2905, 45410), (3154, 41825), (3325, 39674), (3346, 39425), (4150, 31787), (4541, 29050), (5810, 22705), (5975, 22078), (6650, 19837), (7885, 16730), (8365, 15770), (9082, 14525), (11039, 11950)]