8293144700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{229727}}^1$

素因数の和:229779

約数の個数: 54

約数和(自身を含む): 18993221856

約数和(自身を除く): 10700077156

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 361, 380, 475, 722, 950, 1444, 1805, 1900, 3610, 7220, 9025, 18050, 36100, 229727, 459454, 918908, 1148635, 2297270, 4364813, 4594540, 5743175, 8729626, 11486350, 17459252, 21824065, 22972700, 43648130, 82931447, 87296260, 109120325, 165862894, 218240650, 331725788, 414657235, 436481300, 829314470, 1658628940, 2073286175, 4146572350, 8293144700]

約数ペア:

[(1, 8293144700), (2, 4146572350), (4, 2073286175), (5, 1658628940), (10, 829314470), (19, 436481300), (20, 414657235), (25, 331725788), (38, 218240650), (50, 165862894), (76, 109120325), (95, 87296260), (100, 82931447), (190, 43648130), (361, 22972700), (380, 21824065), (475, 17459252), (722, 11486350), (950, 8729626), (1444, 5743175), (1805, 4594540), (1900, 4364813), (3610, 2297270), (7220, 1148635), (9025, 918908), (18050, 459454), (36100, 229727)]