25627888920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{25301}}^1$

素因数の和:25705

約数の個数: 128

約数和(自身を含む): 80448215040

約数和(自身を除く): 54820326120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 367, 460, 552, 690, 734, 920, 1101, 1380, 1468, 1835, 2202, 2760, 2936, 3670, 4404, 5505, 7340, 8441, 8808, 11010, 14680, 16882, 22020, 25301, 25323, 33764, 42205, 44040, 50602, 50646, 67528, 75903, 84410, 101204, 101292, 126505, 126615, 151806, 168820, 202408, 202584, 253010, 253230, 303612, 337640, 379515, 506020, 506460, 581923, 607224, 759030, 1012040, 1012920, 1163846, 1518060, 1745769, 2327692, 2909615, 3036120, 3491538, 4655384, 5819230, 6983076, 8728845, 9285467, 11638460, 13966152, 17457690, 18570934, 23276920, 27856401, 34915380, 37141868, 46427335, 55712802, 69830760, 74283736, 92854670, 111425604, 139282005, 185709340, 213565741, 222851208, 278564010, 371418680, 427131482, 557128020, 640697223, 854262964, 1067828705, 1114256040, 1281394446, 1708525928, 2135657410, 2562788892, 3203486115, 4271314820, 5125577784, 6406972230, 8542629640, 12813944460, 25627888920]

約数ペア:

[(1, 25627888920), (2, 12813944460), (3, 8542629640), (4, 6406972230), (5, 5125577784), (6, 4271314820), (8, 3203486115), (10, 2562788892), (12, 2135657410), (15, 1708525928), (20, 1281394446), (23, 1114256040), (24, 1067828705), (30, 854262964), (40, 640697223), (46, 557128020), (60, 427131482), (69, 371418680), (92, 278564010), (115, 222851208), (120, 213565741), (138, 185709340), (184, 139282005), (230, 111425604), (276, 92854670), (345, 74283736), (367, 69830760), (460, 55712802), (552, 46427335), (690, 37141868), (734, 34915380), (920, 27856401), (1101, 23276920), (1380, 18570934), (1468, 17457690), (1835, 13966152), (2202, 11638460), (2760, 9285467), (2936, 8728845), (3670, 6983076), (4404, 5819230), (5505, 4655384), (7340, 3491538), (8441, 3036120), (8808, 2909615), (11010, 2327692), (14680, 1745769), (16882, 1518060), (22020, 1163846), (25301, 1012920), (25323, 1012040), (33764, 759030), (42205, 607224), (44040, 581923), (50602, 506460), (50646, 506020), (67528, 379515), (75903, 337640), (84410, 303612), (101204, 253230), (101292, 253010), (126505, 202584), (126615, 202408), (151806, 168820)]