179079140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 383056128

約数和(自身を除く): 203976988

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 233, 332, 415, 463, 466, 830, 926, 932, 1165, 1660, 1852, 2315, 2330, 4630, 4660, 9260, 19339, 38429, 38678, 76858, 77356, 96695, 107879, 153716, 192145, 193390, 215758, 384290, 386780, 431516, 539395, 768580, 1078790, 2157580, 8953957, 17907914, 35815828, 44769785, 89539570, 179079140]

約数ペア:

[(1, 179079140), (2, 89539570), (4, 44769785), (5, 35815828), (10, 17907914), (20, 8953957), (83, 2157580), (166, 1078790), (233, 768580), (332, 539395), (415, 431516), (463, 386780), (466, 384290), (830, 215758), (926, 193390), (932, 192145), (1165, 153716), (1660, 107879), (1852, 96695), (2315, 77356), (2330, 76858), (4630, 38678), (4660, 38429), (9260, 19339)]