2419178410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{86927}}^1$

素因数の和:86979

約数の個数: 48

約数和(自身を含む): 4994535168

約数和(自身を除く): 2575356758

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2783, 5566, 13915, 27830, 86927, 173854, 434635, 869270, 956197, 1912394, 1999321, 3998642, 4780985, 9561970, 9996605, 10518167, 19993210, 21036334, 21992531, 43985062, 52590835, 105181670, 109962655, 219925310, 241917841, 483835682, 1209589205, 2419178410]

約数ペア:

[(1, 2419178410), (2, 1209589205), (5, 483835682), (10, 241917841), (11, 219925310), (22, 109962655), (23, 105181670), (46, 52590835), (55, 43985062), (110, 21992531), (115, 21036334), (121, 19993210), (230, 10518167), (242, 9996605), (253, 9561970), (506, 4780985), (605, 3998642), (1210, 1999321), (1265, 1912394), (2530, 956197), (2783, 869270), (5566, 434635), (13915, 173854), (27830, 86927)]