15634060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 35675136

約数和(自身を除く): 20041076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 157, 260, 314, 383, 628, 766, 785, 1532, 1570, 1915, 2041, 3140, 3830, 4082, 4979, 7660, 8164, 9958, 10205, 19916, 20410, 24895, 40820, 49790, 60131, 99580, 120262, 240524, 300655, 601310, 781703, 1202620, 1563406, 3126812, 3908515, 7817030, 15634060]

約数ペア:

[(1, 15634060), (2, 7817030), (4, 3908515), (5, 3126812), (10, 1563406), (13, 1202620), (20, 781703), (26, 601310), (52, 300655), (65, 240524), (130, 120262), (157, 99580), (260, 60131), (314, 49790), (383, 40820), (628, 24895), (766, 20410), (785, 19916), (1532, 10205), (1570, 9958), (1915, 8164), (2041, 7660), (3140, 4979), (3830, 4082)]