27471080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7547}}^1$

素因数の和:7578

約数の個数: 64

約数和(自身を含む): 76083840

約数和(自身を除く): 48612760

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, 7547, 15094, 30188, 37735, 52829, 60376, 75470, 98111, 105658, 150940, 196222, 211316, 264145, 301880, 392444, 422632, 490555, 528290, 686777, 784888, 981110, 1056580, 1373554, 1962220, 2113160, 2747108, 3433885, 3924440, 5494216, 6867770, 13735540, 27471080]

約数ペア:

[(1, 27471080), (2, 13735540), (4, 6867770), (5, 5494216), (7, 3924440), (8, 3433885), (10, 2747108), (13, 2113160), (14, 1962220), (20, 1373554), (26, 1056580), (28, 981110), (35, 784888), (40, 686777), (52, 528290), (56, 490555), (65, 422632), (70, 392444), (91, 301880), (104, 264145), (130, 211316), (140, 196222), (182, 150940), (260, 105658), (280, 98111), (364, 75470), (455, 60376), (520, 52829), (728, 37735), (910, 30188), (1820, 15094), (3640, 7547)]