13258300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 33279120

約数和(自身を除く): 20020820

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 709, 748, 850, 935, 1100, 1418, 1700, 1870, 2836, 3545, 3740, 4675, 7090, 7799, 9350, 12053, 14180, 15598, 17725, 18700, 24106, 31196, 35450, 38995, 48212, 60265, 70900, 77990, 120530, 132583, 155980, 194975, 241060, 265166, 301325, 389950, 530332, 602650, 662915, 779900, 1205300, 1325830, 2651660, 3314575, 6629150, 13258300]

約数ペア:

[(1, 13258300), (2, 6629150), (4, 3314575), (5, 2651660), (10, 1325830), (11, 1205300), (17, 779900), (20, 662915), (22, 602650), (25, 530332), (34, 389950), (44, 301325), (50, 265166), (55, 241060), (68, 194975), (85, 155980), (100, 132583), (110, 120530), (170, 77990), (187, 70900), (220, 60265), (275, 48212), (340, 38995), (374, 35450), (425, 31196), (550, 24106), (709, 18700), (748, 17725), (850, 15598), (935, 14180), (1100, 12053), (1418, 9350), (1700, 7799), (1870, 7090), (2836, 4675), (3545, 3740)]