138831726100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{133351}}^1$

素因数の和:133753

約数の個数: 72

約数和(自身を含む): 312523747200

約数和(自身を除く): 173692021100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 359, 580, 718, 725, 1436, 1450, 1795, 2900, 3590, 7180, 8975, 10411, 17950, 20822, 35900, 41644, 52055, 104110, 133351, 208220, 260275, 266702, 520550, 533404, 666755, 1041100, 1333510, 2667020, 3333775, 3867179, 6667550, 7734358, 13335100, 15468716, 19335895, 38671790, 47873009, 77343580, 95746018, 96679475, 191492036, 193358950, 239365045, 386717900, 478730090, 957460180, 1196825225, 1388317261, 2393650450, 2776634522, 4787300900, 5553269044, 6941586305, 13883172610, 27766345220, 34707931525, 69415863050, 138831726100]

約数ペア:

[(1, 138831726100), (2, 69415863050), (4, 34707931525), (5, 27766345220), (10, 13883172610), (20, 6941586305), (25, 5553269044), (29, 4787300900), (50, 2776634522), (58, 2393650450), (100, 1388317261), (116, 1196825225), (145, 957460180), (290, 478730090), (359, 386717900), (580, 239365045), (718, 193358950), (725, 191492036), (1436, 96679475), (1450, 95746018), (1795, 77343580), (2900, 47873009), (3590, 38671790), (7180, 19335895), (8975, 15468716), (10411, 13335100), (17950, 7734358), (20822, 6667550), (35900, 3867179), (41644, 3333775), (52055, 2667020), (104110, 1333510), (133351, 1041100), (208220, 666755), (260275, 533404), (266702, 520550)]