27296360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7499}}^1$

素因数の和:7530

約数の個数: 64

約数和(自身を含む): 75600000

約数和(自身を除く): 48303640

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, 7499, 14998, 29996, 37495, 52493, 59992, 74990, 97487, 104986, 149980, 194974, 209972, 262465, 299960, 389948, 419944, 487435, 524930, 682409, 779896, 974870, 1049860, 1364818, 1949740, 2099720, 2729636, 3412045, 3899480, 5459272, 6824090, 13648180, 27296360]

約数ペア:

[(1, 27296360), (2, 13648180), (4, 6824090), (5, 5459272), (7, 3899480), (8, 3412045), (10, 2729636), (13, 2099720), (14, 1949740), (20, 1364818), (26, 1049860), (28, 974870), (35, 779896), (40, 682409), (52, 524930), (56, 487435), (65, 419944), (70, 389948), (91, 299960), (104, 262465), (130, 209972), (140, 194974), (182, 149980), (260, 104986), (280, 97487), (364, 74990), (455, 59992), (520, 52493), (728, 37495), (910, 29996), (1820, 14998), (3640, 7499)]