8150240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 23224320

約数和(自身を除く): 15074080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 383, 532, 560, 608, 665, 760, 766, 1064, 1120, 1330, 1520, 1532, 1915, 2128, 2660, 2681, 3040, 3064, 3830, 4256, 5320, 5362, 6128, 7277, 7660, 10640, 10724, 12256, 13405, 14554, 15320, 21280, 21448, 26810, 29108, 30640, 36385, 42896, 50939, 53620, 58216, 61280, 72770, 85792, 101878, 107240, 116432, 145540, 203756, 214480, 232864, 254695, 291080, 407512, 428960, 509390, 582160, 815024, 1018780, 1164320, 1630048, 2037560, 4075120, 8150240]

約数ペア:

[(1, 8150240), (2, 4075120), (4, 2037560), (5, 1630048), (7, 1164320), (8, 1018780), (10, 815024), (14, 582160), (16, 509390), (19, 428960), (20, 407512), (28, 291080), (32, 254695), (35, 232864), (38, 214480), (40, 203756), (56, 145540), (70, 116432), (76, 107240), (80, 101878), (95, 85792), (112, 72770), (133, 61280), (140, 58216), (152, 53620), (160, 50939), (190, 42896), (224, 36385), (266, 30640), (280, 29108), (304, 26810), (380, 21448), (383, 21280), (532, 15320), (560, 14554), (608, 13405), (665, 12256), (760, 10724), (766, 10640), (1064, 7660), (1120, 7277), (1330, 6128), (1520, 5362), (1532, 5320), (1915, 4256), (2128, 3830), (2660, 3064), (2681, 3040)]