28847060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5701}}^1$

素因数の和:5744

約数の個数: 48

約数和(自身を含む): 68971392

約数和(自身を除く): 40124332

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, 5701, 11402, 22804, 28505, 57010, 62711, 114020, 125422, 131123, 250844, 262246, 313555, 524492, 627110, 655615, 1254220, 1311230, 1442353, 2622460, 2884706, 5769412, 7211765, 14423530, 28847060]

約数ペア:

[(1, 28847060), (2, 14423530), (4, 7211765), (5, 5769412), (10, 2884706), (11, 2622460), (20, 1442353), (22, 1311230), (23, 1254220), (44, 655615), (46, 627110), (55, 524492), (92, 313555), (110, 262246), (115, 250844), (220, 131123), (230, 125422), (253, 114020), (460, 62711), (506, 57010), (1012, 28505), (1265, 22804), (2530, 11402), (5060, 5701)]