3772450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^3$

素因数の和:80

約数の個数: 48

約数和(自身を含む): 8079840

約数和(自身を除く): 4307390

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 361, 418, 475, 550, 722, 950, 1045, 1805, 2090, 3610, 3971, 5225, 6859, 7942, 9025, 10450, 13718, 18050, 19855, 34295, 39710, 68590, 75449, 99275, 150898, 171475, 198550, 342950, 377245, 754490, 1886225, 3772450]

約数ペア:

[(1, 3772450), (2, 1886225), (5, 754490), (10, 377245), (11, 342950), (19, 198550), (22, 171475), (25, 150898), (38, 99275), (50, 75449), (55, 68590), (95, 39710), (110, 34295), (190, 19855), (209, 18050), (275, 13718), (361, 10450), (418, 9025), (475, 7942), (550, 6859), (722, 5225), (950, 3971), (1045, 3610), (1805, 2090)]