19007411360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{43627}}^1$

素因数の和:44038

約数の個数: 96

約数和(自身を含む): 51453118080

約数和(自身を除く): 32445706720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 389, 560, 778, 1120, 1556, 1945, 2723, 3112, 3890, 5446, 6224, 7780, 10892, 12448, 13615, 15560, 21784, 27230, 31120, 43568, 43627, 54460, 62240, 87136, 87254, 108920, 174508, 217840, 218135, 305389, 349016, 435680, 436270, 610778, 698032, 872540, 1221556, 1396064, 1526945, 1745080, 2443112, 3053890, 3490160, 4886224, 6107780, 6980320, 9772448, 12215560, 16970903, 24431120, 33941806, 48862240, 67883612, 84854515, 118796321, 135767224, 169709030, 237592642, 271534448, 339418060, 475185284, 543068896, 593981605, 678836120, 950370568, 1187963210, 1357672240, 1900741136, 2375926420, 2715344480, 3801482272, 4751852840, 9503705680, 19007411360]

約数ペア:

[(1, 19007411360), (2, 9503705680), (4, 4751852840), (5, 3801482272), (7, 2715344480), (8, 2375926420), (10, 1900741136), (14, 1357672240), (16, 1187963210), (20, 950370568), (28, 678836120), (32, 593981605), (35, 543068896), (40, 475185284), (56, 339418060), (70, 271534448), (80, 237592642), (112, 169709030), (140, 135767224), (160, 118796321), (224, 84854515), (280, 67883612), (389, 48862240), (560, 33941806), (778, 24431120), (1120, 16970903), (1556, 12215560), (1945, 9772448), (2723, 6980320), (3112, 6107780), (3890, 4886224), (5446, 3490160), (6224, 3053890), (7780, 2443112), (10892, 1745080), (12448, 1526945), (13615, 1396064), (15560, 1221556), (21784, 872540), (27230, 698032), (31120, 610778), (43568, 436270), (43627, 435680), (54460, 349016), (62240, 305389), (87136, 218135), (87254, 217840), (108920, 174508)]