56884480

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2379

約数の個数: 72

約数和(自身を含む): 143488800

約数和(自身を除く): 86604320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2339, 2432, 3040, 4678, 4864, 6080, 9356, 11695, 12160, 18712, 23390, 24320, 37424, 44441, 46780, 74848, 88882, 93560, 149696, 177764, 187120, 222205, 299392, 355528, 374240, 444410, 598784, 711056, 748480, 888820, 1422112, 1496960, 1777640, 2844224, 2993920, 3555280, 5688448, 7110560, 11376896, 14221120, 28442240, 56884480]

約数ペア:

[(1, 56884480), (2, 28442240), (4, 14221120), (5, 11376896), (8, 7110560), (10, 5688448), (16, 3555280), (19, 2993920), (20, 2844224), (32, 1777640), (38, 1496960), (40, 1422112), (64, 888820), (76, 748480), (80, 711056), (95, 598784), (128, 444410), (152, 374240), (160, 355528), (190, 299392), (256, 222205), (304, 187120), (320, 177764), (380, 149696), (608, 93560), (640, 88882), (760, 74848), (1216, 46780), (1280, 44441), (1520, 37424), (2339, 24320), (2432, 23390), (3040, 18712), (4678, 12160), (4864, 11695), (6080, 9356)]