26493610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 56899584

約数和(自身を除く): 30405974

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 97, 110, 130, 143, 191, 194, 286, 382, 485, 715, 955, 970, 1067, 1261, 1430, 1910, 2101, 2134, 2483, 2522, 4202, 4966, 5335, 6305, 10505, 10670, 12415, 12610, 13871, 18527, 21010, 24830, 27313, 27742, 37054, 54626, 69355, 92635, 136565, 138710, 185270, 203797, 240851, 273130, 407594, 481702, 1018985, 1204255, 2037970, 2408510, 2649361, 5298722, 13246805, 26493610]

約数ペア:

[(1, 26493610), (2, 13246805), (5, 5298722), (10, 2649361), (11, 2408510), (13, 2037970), (22, 1204255), (26, 1018985), (55, 481702), (65, 407594), (97, 273130), (110, 240851), (130, 203797), (143, 185270), (191, 138710), (194, 136565), (286, 92635), (382, 69355), (485, 54626), (715, 37054), (955, 27742), (970, 27313), (1067, 24830), (1261, 21010), (1430, 18527), (1910, 13871), (2101, 12610), (2134, 12415), (2483, 10670), (2522, 10505), (4202, 6305), (4966, 5335)]