25457040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{5051}}^1$

素因数の和:5077

約数の個数: 120

約数和(自身を含む): 97725888

約数和(自身を除く): 72268848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 5051, 10102, 15153, 20204, 25255, 30306, 35357, 40408, 45459, 50510, 60612, 70714, 75765, 80816, 90918, 101020, 106071, 121224, 141428, 151530, 176785, 181836, 202040, 212142, 227295, 242448, 282856, 303060, 318213, 353570, 363672, 404080, 424284, 454590, 530355, 565712, 606120, 636426, 707140, 727344, 848568, 909180, 1060710, 1212240, 1272852, 1414280, 1591065, 1697136, 1818360, 2121420, 2545704, 2828560, 3182130, 3636720, 4242840, 5091408, 6364260, 8485680, 12728520, 25457040]

約数ペア:

[(1, 25457040), (2, 12728520), (3, 8485680), (4, 6364260), (5, 5091408), (6, 4242840), (7, 3636720), (8, 3182130), (9, 2828560), (10, 2545704), (12, 2121420), (14, 1818360), (15, 1697136), (16, 1591065), (18, 1414280), (20, 1272852), (21, 1212240), (24, 1060710), (28, 909180), (30, 848568), (35, 727344), (36, 707140), (40, 636426), (42, 606120), (45, 565712), (48, 530355), (56, 454590), (60, 424284), (63, 404080), (70, 363672), (72, 353570), (80, 318213), (84, 303060), (90, 282856), (105, 242448), (112, 227295), (120, 212142), (126, 202040), (140, 181836), (144, 176785), (168, 151530), (180, 141428), (210, 121224), (240, 106071), (252, 101020), (280, 90918), (315, 80816), (336, 75765), (360, 70714), (420, 60612), (504, 50510), (560, 45459), (630, 40408), (720, 35357), (840, 30306), (1008, 25255), (1260, 20204), (1680, 15153), (2520, 10102), (5040, 5051)]