13037240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11239}}^1$

素因数の和:11279

約数の個数: 32

約数和(自身を含む): 30348000

約数和(自身を除く): 17310760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 11239, 22478, 44956, 56195, 89912, 112390, 224780, 325931, 449560, 651862, 1303724, 1629655, 2607448, 3259310, 6518620, 13037240]

約数ペア:

[(1, 13037240), (2, 6518620), (4, 3259310), (5, 2607448), (8, 1629655), (10, 1303724), (20, 651862), (29, 449560), (40, 325931), (58, 224780), (116, 112390), (145, 89912), (232, 56195), (290, 44956), (580, 22478), (1160, 11239)]