43921360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 117956736

約数和(自身を除く): 74035376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 733, 749, 856, 1070, 1466, 1498, 1712, 2140, 2932, 2996, 3665, 3745, 4280, 5131, 5864, 5992, 7330, 7490, 8560, 10262, 11728, 11984, 14660, 14980, 20524, 25655, 29320, 29960, 41048, 51310, 58640, 59920, 78431, 82096, 102620, 156862, 205240, 313724, 392155, 410480, 549017, 627448, 784310, 1098034, 1254896, 1568620, 2196068, 2745085, 3137240, 4392136, 5490170, 6274480, 8784272, 10980340, 21960680, 43921360]

約数ペア:

[(1, 43921360), (2, 21960680), (4, 10980340), (5, 8784272), (7, 6274480), (8, 5490170), (10, 4392136), (14, 3137240), (16, 2745085), (20, 2196068), (28, 1568620), (35, 1254896), (40, 1098034), (56, 784310), (70, 627448), (80, 549017), (107, 410480), (112, 392155), (140, 313724), (214, 205240), (280, 156862), (428, 102620), (535, 82096), (560, 78431), (733, 59920), (749, 58640), (856, 51310), (1070, 41048), (1466, 29960), (1498, 29320), (1712, 25655), (2140, 20524), (2932, 14980), (2996, 14660), (3665, 11984), (3745, 11728), (4280, 10262), (5131, 8560), (5864, 7490), (5992, 7330)]