334107260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{1451}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 728148960

約数和(自身を除く): 394041700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 397, 580, 794, 1451, 1588, 1985, 2902, 3970, 5804, 7255, 7940, 11513, 14510, 23026, 29020, 42079, 46052, 57565, 84158, 115130, 168316, 210395, 230260, 420790, 576047, 841580, 1152094, 2304188, 2880235, 5760470, 11520940, 16705363, 33410726, 66821452, 83526815, 167053630, 334107260]

約数ペア:

[(1, 334107260), (2, 167053630), (4, 83526815), (5, 66821452), (10, 33410726), (20, 16705363), (29, 11520940), (58, 5760470), (116, 2880235), (145, 2304188), (290, 1152094), (397, 841580), (580, 576047), (794, 420790), (1451, 230260), (1588, 210395), (1985, 168316), (2902, 115130), (3970, 84158), (5804, 57565), (7255, 46052), (7940, 42079), (11513, 29020), (14510, 23026)]