86883160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23869}}^1$

素因数の和:23900

約数の個数: 64

約数和(自身を含む): 240609600

約数和(自身を除く): 153726440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 23869, 47738, 95476, 119345, 167083, 190952, 238690, 310297, 334166, 477380, 620594, 668332, 835415, 954760, 1241188, 1336664, 1551485, 1670830, 2172079, 2482376, 3102970, 3341660, 4344158, 6205940, 6683320, 8688316, 10860395, 12411880, 17376632, 21720790, 43441580, 86883160]

約数ペア:

[(1, 86883160), (2, 43441580), (4, 21720790), (5, 17376632), (7, 12411880), (8, 10860395), (10, 8688316), (13, 6683320), (14, 6205940), (20, 4344158), (26, 3341660), (28, 3102970), (35, 2482376), (40, 2172079), (52, 1670830), (56, 1551485), (65, 1336664), (70, 1241188), (91, 954760), (104, 835415), (130, 668332), (140, 620594), (182, 477380), (260, 334166), (280, 310297), (364, 238690), (455, 190952), (520, 167083), (728, 119345), (910, 95476), (1820, 47738), (3640, 23869)]