11665553220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1378907}}^1$

素因数の和:1378969

約数の個数: 72

約数和(自身を含む): 36138420864

約数和(自身を除く): 24472867644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 1378907, 2757814, 4136721, 5515628, 6894535, 8273442, 12410163, 13789070, 16546884, 20683605, 24820326, 27578140, 41367210, 49640652, 62050815, 64808629, 82734420, 124101630, 129617258, 194425887, 248203260, 259234516, 324043145, 388851774, 583277661, 648086290, 777703548, 972129435, 1166555322, 1296172580, 1944258870, 2333110644, 2916388305, 3888517740, 5832776610, 11665553220]

約数ペア:

[(1, 11665553220), (2, 5832776610), (3, 3888517740), (4, 2916388305), (5, 2333110644), (6, 1944258870), (9, 1296172580), (10, 1166555322), (12, 972129435), (15, 777703548), (18, 648086290), (20, 583277661), (30, 388851774), (36, 324043145), (45, 259234516), (47, 248203260), (60, 194425887), (90, 129617258), (94, 124101630), (141, 82734420), (180, 64808629), (188, 62050815), (235, 49640652), (282, 41367210), (423, 27578140), (470, 24820326), (564, 20683605), (705, 16546884), (846, 13789070), (940, 12410163), (1410, 8273442), (1692, 6894535), (2115, 5515628), (2820, 4136721), (4230, 2757814), (8460, 1378907)]