5131300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 54

約数和(自身を含む): 11760098

約数和(自身を除く): 6628798

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 97, 100, 115, 194, 230, 388, 460, 485, 529, 575, 970, 1058, 1150, 1940, 2116, 2231, 2300, 2425, 2645, 4462, 4850, 5290, 8924, 9700, 10580, 11155, 13225, 22310, 26450, 44620, 51313, 52900, 55775, 102626, 111550, 205252, 223100, 256565, 513130, 1026260, 1282825, 2565650, 5131300]

約数ペア:

[(1, 5131300), (2, 2565650), (4, 1282825), (5, 1026260), (10, 513130), (20, 256565), (23, 223100), (25, 205252), (46, 111550), (50, 102626), (92, 55775), (97, 52900), (100, 51313), (115, 44620), (194, 26450), (230, 22310), (388, 13225), (460, 11155), (485, 10580), (529, 9700), (575, 8924), (970, 5290), (1058, 4850), (1150, 4462), (1940, 2645), (2116, 2425), (2231, 2300)]