232181140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{6299}}^1$

素因数の和:6424

約数の個数: 48

約数和(自身を含む): 518616000

約数和(自身を除く): 286434860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 97, 190, 194, 380, 388, 485, 970, 1843, 1940, 3686, 6299, 7372, 9215, 12598, 18430, 25196, 31495, 36860, 62990, 119681, 125980, 239362, 478724, 598405, 611003, 1196810, 1222006, 2393620, 2444012, 3055015, 6110030, 11609057, 12220060, 23218114, 46436228, 58045285, 116090570, 232181140]

約数ペア:

[(1, 232181140), (2, 116090570), (4, 58045285), (5, 46436228), (10, 23218114), (19, 12220060), (20, 11609057), (38, 6110030), (76, 3055015), (95, 2444012), (97, 2393620), (190, 1222006), (194, 1196810), (380, 611003), (388, 598405), (485, 478724), (970, 239362), (1843, 125980), (1940, 119681), (3686, 62990), (6299, 36860), (7372, 31495), (9215, 25196), (12598, 18430)]