104388620

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{15217}}^1$

素因数の和:15247

約数の個数: 48

約数和(自身を含む): 255662400

約数和(自身を除く): 151273780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 15217, 30434, 60868, 76085, 106519, 152170, 213038, 304340, 426076, 532595, 745633, 1065190, 1491266, 2130380, 2982532, 3728165, 5219431, 7456330, 10438862, 14912660, 20877724, 26097155, 52194310, 104388620]

約数ペア:

[(1, 104388620), (2, 52194310), (4, 26097155), (5, 20877724), (7, 14912660), (10, 10438862), (14, 7456330), (20, 5219431), (28, 3728165), (35, 2982532), (49, 2130380), (70, 1491266), (98, 1065190), (140, 745633), (196, 532595), (245, 426076), (343, 304340), (490, 213038), (686, 152170), (980, 106519), (1372, 76085), (1715, 60868), (3430, 30434), (6860, 15217)]