41825840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3970

約数の個数: 80

約数和(自身を含む): 117016320

約数和(自身を除く): 75190480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 3931, 5320, 7862, 10640, 15724, 19655, 27517, 31448, 39310, 55034, 62896, 74689, 78620, 110068, 137585, 149378, 157240, 220136, 275170, 298756, 314480, 373445, 440272, 522823, 550340, 597512, 746890, 1045646, 1100680, 1195024, 1493780, 2091292, 2201360, 2614115, 2987560, 4182584, 5228230, 5975120, 8365168, 10456460, 20912920, 41825840]

約数ペア:

[(1, 41825840), (2, 20912920), (4, 10456460), (5, 8365168), (7, 5975120), (8, 5228230), (10, 4182584), (14, 2987560), (16, 2614115), (19, 2201360), (20, 2091292), (28, 1493780), (35, 1195024), (38, 1100680), (40, 1045646), (56, 746890), (70, 597512), (76, 550340), (80, 522823), (95, 440272), (112, 373445), (133, 314480), (140, 298756), (152, 275170), (190, 220136), (266, 157240), (280, 149378), (304, 137585), (380, 110068), (532, 78620), (560, 74689), (665, 62896), (760, 55034), (1064, 39310), (1330, 31448), (1520, 27517), (2128, 19655), (2660, 15724), (3931, 10640), (5320, 7862)]