119474000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 311980032

約数和(自身を除く): 192506032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 41, 47, 50, 62, 80, 82, 94, 100, 124, 125, 155, 164, 188, 200, 205, 235, 248, 250, 310, 328, 376, 400, 410, 470, 496, 500, 620, 656, 752, 775, 820, 940, 1000, 1025, 1175, 1240, 1271, 1457, 1550, 1640, 1880, 1927, 2000, 2050, 2350, 2480, 2542, 2914, 3100, 3280, 3760, 3854, 3875, 4100, 4700, 5084, 5125, 5828, 5875, 6200, 6355, 7285, 7708, 7750, 8200, 9400, 9635, 10168, 10250, 11656, 11750, 12400, 12710, 14570, 15416, 15500, 16400, 18800, 19270, 20336, 20500, 23312, 23500, 25420, 29140, 30832, 31000, 31775, 36425, 38540, 41000, 47000, 48175, 50840, 58280, 59737, 62000, 63550, 72850, 77080, 82000, 94000, 96350, 101680, 116560, 119474, 127100, 145700, 154160, 158875, 182125, 192700, 238948, 240875, 254200, 291400, 298685, 317750, 364250, 385400, 477896, 481750, 508400, 582800, 597370, 635500, 728500, 770800, 955792, 963500, 1194740, 1271000, 1457000, 1493425, 1927000, 2389480, 2542000, 2914000, 2986850, 3854000, 4778960, 5973700, 7467125, 11947400, 14934250, 23894800, 29868500, 59737000, 119474000]

約数ペア:

[(1, 119474000), (2, 59737000), (4, 29868500), (5, 23894800), (8, 14934250), (10, 11947400), (16, 7467125), (20, 5973700), (25, 4778960), (31, 3854000), (40, 2986850), (41, 2914000), (47, 2542000), (50, 2389480), (62, 1927000), (80, 1493425), (82, 1457000), (94, 1271000), (100, 1194740), (124, 963500), (125, 955792), (155, 770800), (164, 728500), (188, 635500), (200, 597370), (205, 582800), (235, 508400), (248, 481750), (250, 477896), (310, 385400), (328, 364250), (376, 317750), (400, 298685), (410, 291400), (470, 254200), (496, 240875), (500, 238948), (620, 192700), (656, 182125), (752, 158875), (775, 154160), (820, 145700), (940, 127100), (1000, 119474), (1025, 116560), (1175, 101680), (1240, 96350), (1271, 94000), (1457, 82000), (1550, 77080), (1640, 72850), (1880, 63550), (1927, 62000), (2000, 59737), (2050, 58280), (2350, 50840), (2480, 48175), (2542, 47000), (2914, 41000), (3100, 38540), (3280, 36425), (3760, 31775), (3854, 31000), (3875, 30832), (4100, 29140), (4700, 25420), (5084, 23500), (5125, 23312), (5828, 20500), (5875, 20336), (6200, 19270), (6355, 18800), (7285, 16400), (7708, 15500), (7750, 15416), (8200, 14570), (9400, 12710), (9635, 12400), (10168, 11750), (10250, 11656)]