127579458520

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{929}}^1\times {\mathrm{12763}}^1$

素因数の和:13972

約数の個数: 64

約数和(自身を含む): 288453636000

約数和(自身を除く): 160874177480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 929, 1076, 1345, 1858, 2152, 2690, 3716, 4645, 5380, 7432, 9290, 10760, 12763, 18580, 25526, 37160, 51052, 63815, 102104, 127630, 249901, 255260, 499802, 510520, 999604, 1249505, 1999208, 2499010, 3433247, 4998020, 6866494, 9996040, 11856827, 13732988, 17166235, 23713654, 27465976, 34332470, 47427308, 59284135, 68664940, 94854616, 118568270, 137329880, 237136540, 474273080, 3189486463, 6378972926, 12757945852, 15947432315, 25515891704, 31894864630, 63789729260, 127579458520]

約数ペア:

[(1, 127579458520), (2, 63789729260), (4, 31894864630), (5, 25515891704), (8, 15947432315), (10, 12757945852), (20, 6378972926), (40, 3189486463), (269, 474273080), (538, 237136540), (929, 137329880), (1076, 118568270), (1345, 94854616), (1858, 68664940), (2152, 59284135), (2690, 47427308), (3716, 34332470), (4645, 27465976), (5380, 23713654), (7432, 17166235), (9290, 13732988), (10760, 11856827), (12763, 9996040), (18580, 6866494), (25526, 4998020), (37160, 3433247), (51052, 2499010), (63815, 1999208), (102104, 1249505), (127630, 999604), (249901, 510520), (255260, 499802)]