229887650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3967}}^1$

素因数の和:4059

約数の個数: 48

約数和(自身を含む): 457589760

約数和(自身を除く): 227702110

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 61, 95, 122, 190, 305, 475, 610, 950, 1159, 1525, 2318, 3050, 3967, 5795, 7934, 11590, 19835, 28975, 39670, 57950, 75373, 99175, 150746, 198350, 241987, 376865, 483974, 753730, 1209935, 1884325, 2419870, 3768650, 4597753, 6049675, 9195506, 12099350, 22988765, 45977530, 114943825, 229887650]

約数ペア:

[(1, 229887650), (2, 114943825), (5, 45977530), (10, 22988765), (19, 12099350), (25, 9195506), (38, 6049675), (50, 4597753), (61, 3768650), (95, 2419870), (122, 1884325), (190, 1209935), (305, 753730), (475, 483974), (610, 376865), (950, 241987), (1159, 198350), (1525, 150746), (2318, 99175), (3050, 75373), (3967, 57950), (5795, 39670), (7934, 28975), (11590, 19835)]