39339500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 93562560

約数和(自身を除く): 54223060

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 41, 50, 76, 82, 95, 100, 101, 125, 164, 190, 202, 205, 250, 380, 404, 410, 475, 500, 505, 779, 820, 950, 1010, 1025, 1558, 1900, 1919, 2020, 2050, 2375, 2525, 3116, 3838, 3895, 4100, 4141, 4750, 5050, 5125, 7676, 7790, 8282, 9500, 9595, 10100, 10250, 12625, 15580, 16564, 19190, 19475, 20500, 20705, 25250, 38380, 38950, 41410, 47975, 50500, 77900, 78679, 82820, 95950, 97375, 103525, 157358, 191900, 194750, 207050, 239875, 314716, 389500, 393395, 414100, 479750, 517625, 786790, 959500, 1035250, 1573580, 1966975, 2070500, 3933950, 7867900, 9834875, 19669750, 39339500]

約数ペア:

[(1, 39339500), (2, 19669750), (4, 9834875), (5, 7867900), (10, 3933950), (19, 2070500), (20, 1966975), (25, 1573580), (38, 1035250), (41, 959500), (50, 786790), (76, 517625), (82, 479750), (95, 414100), (100, 393395), (101, 389500), (125, 314716), (164, 239875), (190, 207050), (202, 194750), (205, 191900), (250, 157358), (380, 103525), (404, 97375), (410, 95950), (475, 82820), (500, 78679), (505, 77900), (779, 50500), (820, 47975), (950, 41410), (1010, 38950), (1025, 38380), (1558, 25250), (1900, 20705), (1919, 20500), (2020, 19475), (2050, 19190), (2375, 16564), (2525, 15580), (3116, 12625), (3838, 10250), (3895, 10100), (4100, 9595), (4141, 9500), (4750, 8282), (5050, 7790), (5125, 7676)]