115280680

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{8707}}^1$

素因数の和:9049

約数の個数: 32

約数和(自身を含む): 260195040

約数和(自身を除く): 144914360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 6620, 8707, 13240, 17414, 34828, 43535, 69656, 87070, 174140, 348280, 2882017, 5764034, 11528068, 14410085, 23056136, 28820170, 57640340, 115280680]

約数ペア:

[(1, 115280680), (2, 57640340), (4, 28820170), (5, 23056136), (8, 14410085), (10, 11528068), (20, 5764034), (40, 2882017), (331, 348280), (662, 174140), (1324, 87070), (1655, 69656), (2648, 43535), (3310, 34828), (6620, 17414), (8707, 13240)]