15207367060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{412571}}^1$

素因数の和:412696

約数の個数: 48

約数和(自身を含む): 33962927040

約数和(自身を除く): 18755559980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 97, 190, 194, 380, 388, 485, 970, 1843, 1940, 3686, 7372, 9215, 18430, 36860, 412571, 825142, 1650284, 2062855, 4125710, 7838849, 8251420, 15677698, 31355396, 39194245, 40019387, 78388490, 80038774, 156776980, 160077548, 200096935, 400193870, 760368353, 800387740, 1520736706, 3041473412, 3801841765, 7603683530, 15207367060]

約数ペア:

[(1, 15207367060), (2, 7603683530), (4, 3801841765), (5, 3041473412), (10, 1520736706), (19, 800387740), (20, 760368353), (38, 400193870), (76, 200096935), (95, 160077548), (97, 156776980), (190, 80038774), (194, 78388490), (380, 40019387), (388, 39194245), (485, 31355396), (970, 15677698), (1843, 8251420), (1940, 7838849), (3686, 4125710), (7372, 2062855), (9215, 1650284), (18430, 825142), (36860, 412571)]