8836520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 26265600

約数和(自身を除く): 17429080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 151, 152, 154, 190, 209, 220, 266, 280, 302, 308, 380, 385, 418, 440, 532, 604, 616, 665, 755, 760, 770, 836, 1045, 1057, 1064, 1208, 1330, 1463, 1510, 1540, 1661, 1672, 2090, 2114, 2660, 2869, 2926, 3020, 3080, 3322, 4180, 4228, 5285, 5320, 5738, 5852, 6040, 6644, 7315, 8305, 8360, 8456, 10570, 11476, 11627, 11704, 13288, 14345, 14630, 16610, 20083, 21140, 22952, 23254, 28690, 29260, 31559, 33220, 40166, 42280, 46508, 57380, 58135, 58520, 63118, 66440, 80332, 93016, 100415, 114760, 116270, 126236, 157795, 160664, 200830, 220913, 232540, 252472, 315590, 401660, 441826, 465080, 631180, 803320, 883652, 1104565, 1262360, 1767304, 2209130, 4418260, 8836520]

約数ペア:

[(1, 8836520), (2, 4418260), (4, 2209130), (5, 1767304), (7, 1262360), (8, 1104565), (10, 883652), (11, 803320), (14, 631180), (19, 465080), (20, 441826), (22, 401660), (28, 315590), (35, 252472), (38, 232540), (40, 220913), (44, 200830), (55, 160664), (56, 157795), (70, 126236), (76, 116270), (77, 114760), (88, 100415), (95, 93016), (110, 80332), (133, 66440), (140, 63118), (151, 58520), (152, 58135), (154, 57380), (190, 46508), (209, 42280), (220, 40166), (266, 33220), (280, 31559), (302, 29260), (308, 28690), (380, 23254), (385, 22952), (418, 21140), (440, 20083), (532, 16610), (604, 14630), (616, 14345), (665, 13288), (755, 11704), (760, 11627), (770, 11476), (836, 10570), (1045, 8456), (1057, 8360), (1064, 8305), (1208, 7315), (1330, 6644), (1463, 6040), (1510, 5852), (1540, 5738), (1661, 5320), (1672, 5285), (2090, 4228), (2114, 4180), (2660, 3322), (2869, 3080), (2926, 3020)]