8183890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 17781120

約数和(自身を除く): 9597230

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 59, 65, 97, 110, 118, 130, 143, 194, 286, 295, 485, 590, 649, 715, 767, 970, 1067, 1261, 1298, 1430, 1534, 2134, 2522, 3245, 3835, 5335, 5723, 6305, 6490, 7670, 8437, 10670, 11446, 12610, 13871, 16874, 27742, 28615, 42185, 57230, 62953, 69355, 74399, 84370, 125906, 138710, 148798, 314765, 371995, 629530, 743990, 818389, 1636778, 4091945, 8183890]

約数ペア:

[(1, 8183890), (2, 4091945), (5, 1636778), (10, 818389), (11, 743990), (13, 629530), (22, 371995), (26, 314765), (55, 148798), (59, 138710), (65, 125906), (97, 84370), (110, 74399), (118, 69355), (130, 62953), (143, 57230), (194, 42185), (286, 28615), (295, 27742), (485, 16874), (590, 13871), (649, 12610), (715, 11446), (767, 10670), (970, 8437), (1067, 7670), (1261, 6490), (1298, 6305), (1430, 5723), (1534, 5335), (2134, 3835), (2522, 3245)]