65946980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13033}}^1$

素因数の和:13076

約数の個数: 48

約数和(自身を含む): 157659264

約数和(自身を除く): 91712284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 13033, 26066, 52132, 65165, 130330, 143363, 260660, 286726, 299759, 573452, 599518, 716815, 1199036, 1433630, 1498795, 2867260, 2997590, 3297349, 5995180, 6594698, 13189396, 16486745, 32973490, 65946980]

約数ペア:

[(1, 65946980), (2, 32973490), (4, 16486745), (5, 13189396), (10, 6594698), (11, 5995180), (20, 3297349), (22, 2997590), (23, 2867260), (44, 1498795), (46, 1433630), (55, 1199036), (92, 716815), (110, 599518), (115, 573452), (220, 299759), (230, 286726), (253, 260660), (460, 143363), (506, 130330), (1012, 65165), (1265, 52132), (2530, 26066), (5060, 13033)]