14960660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5231}}^1$

素因数の和:5264

約数の個数: 48

約数和(自身を含む): 36916992

約数和(自身を除く): 21956332

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 5231, 10462, 20924, 26155, 52310, 57541, 68003, 104620, 115082, 136006, 230164, 272012, 287705, 340015, 575410, 680030, 748033, 1150820, 1360060, 1496066, 2992132, 3740165, 7480330, 14960660]

約数ペア:

[(1, 14960660), (2, 7480330), (4, 3740165), (5, 2992132), (10, 1496066), (11, 1360060), (13, 1150820), (20, 748033), (22, 680030), (26, 575410), (44, 340015), (52, 287705), (55, 272012), (65, 230164), (110, 136006), (130, 115082), (143, 104620), (220, 68003), (260, 57541), (286, 52310), (572, 26155), (715, 20924), (1430, 10462), (2860, 5231)]