23894800

素因数分解:

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

素因数の和:137

約数の個数: 120

約数和(自身を含む): 61996032

約数和(自身を除く): 38101232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 41, 47, 50, 62, 80, 82, 94, 100, 124, 155, 164, 188, 200, 205, 235, 248, 310, 328, 376, 400, 410, 470, 496, 620, 656, 752, 775, 820, 940, 1025, 1175, 1240, 1271, 1457, 1550, 1640, 1880, 1927, 2050, 2350, 2480, 2542, 2914, 3100, 3280, 3760, 3854, 4100, 4700, 5084, 5828, 6200, 6355, 7285, 7708, 8200, 9400, 9635, 10168, 11656, 12400, 12710, 14570, 15416, 16400, 18800, 19270, 20336, 23312, 25420, 29140, 30832, 31775, 36425, 38540, 48175, 50840, 58280, 59737, 63550, 72850, 77080, 96350, 101680, 116560, 119474, 127100, 145700, 154160, 192700, 238948, 254200, 291400, 298685, 385400, 477896, 508400, 582800, 597370, 770800, 955792, 1194740, 1493425, 2389480, 2986850, 4778960, 5973700, 11947400, 23894800]

約数ペア:

[(1, 23894800), (2, 11947400), (4, 5973700), (5, 4778960), (8, 2986850), (10, 2389480), (16, 1493425), (20, 1194740), (25, 955792), (31, 770800), (40, 597370), (41, 582800), (47, 508400), (50, 477896), (62, 385400), (80, 298685), (82, 291400), (94, 254200), (100, 238948), (124, 192700), (155, 154160), (164, 145700), (188, 127100), (200, 119474), (205, 116560), (235, 101680), (248, 96350), (310, 77080), (328, 72850), (376, 63550), (400, 59737), (410, 58280), (470, 50840), (496, 48175), (620, 38540), (656, 36425), (752, 31775), (775, 30832), (820, 29140), (940, 25420), (1025, 23312), (1175, 20336), (1240, 19270), (1271, 18800), (1457, 16400), (1550, 15416), (1640, 14570), (1880, 12710), (1927, 12400), (2050, 11656), (2350, 10168), (2480, 9635), (2542, 9400), (2914, 8200), (3100, 7708), (3280, 7285), (3760, 6355), (3854, 6200), (4100, 5828), (4700, 5084)]