25841200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:875

約数の個数: 120

約数和(自身を含む): 77495040

約数和(自身を除く): 51653840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 839, 880, 1100, 1232, 1400, 1540, 1678, 1925, 2200, 2800, 3080, 3356, 3850, 4195, 4400, 5873, 6160, 6712, 7700, 8390, 9229, 11746, 13424, 15400, 16780, 18458, 20975, 23492, 29365, 30800, 33560, 36916, 41950, 46145, 46984, 58730, 64603, 67120, 73832, 83900, 92290, 93968, 117460, 129206, 146825, 147664, 167800, 184580, 230725, 234920, 258412, 293650, 323015, 335600, 369160, 461450, 469840, 516824, 587300, 646030, 738320, 922900, 1033648, 1174600, 1292060, 1615075, 1845800, 2349200, 2584120, 3230150, 3691600, 5168240, 6460300, 12920600, 25841200]

約数ペア:

[(1, 25841200), (2, 12920600), (4, 6460300), (5, 5168240), (7, 3691600), (8, 3230150), (10, 2584120), (11, 2349200), (14, 1845800), (16, 1615075), (20, 1292060), (22, 1174600), (25, 1033648), (28, 922900), (35, 738320), (40, 646030), (44, 587300), (50, 516824), (55, 469840), (56, 461450), (70, 369160), (77, 335600), (80, 323015), (88, 293650), (100, 258412), (110, 234920), (112, 230725), (140, 184580), (154, 167800), (175, 147664), (176, 146825), (200, 129206), (220, 117460), (275, 93968), (280, 92290), (308, 83900), (350, 73832), (385, 67120), (400, 64603), (440, 58730), (550, 46984), (560, 46145), (616, 41950), (700, 36916), (770, 33560), (839, 30800), (880, 29365), (1100, 23492), (1232, 20975), (1400, 18458), (1540, 16780), (1678, 15400), (1925, 13424), (2200, 11746), (2800, 9229), (3080, 8390), (3356, 7700), (3850, 6712), (4195, 6160), (4400, 5873)]