527329400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1597}}^1$

素因数の和:1753

約数の個数: 96

約数和(自身を含む): 1331581440

約数和(自身を除く): 804252040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 127, 130, 200, 254, 260, 325, 508, 520, 635, 650, 1016, 1270, 1300, 1597, 1651, 2540, 2600, 3175, 3194, 3302, 5080, 6350, 6388, 6604, 7985, 8255, 12700, 12776, 13208, 15970, 16510, 20761, 25400, 31940, 33020, 39925, 41275, 41522, 63880, 66040, 79850, 82550, 83044, 103805, 159700, 165100, 166088, 202819, 207610, 319400, 330200, 405638, 415220, 519025, 811276, 830440, 1014095, 1038050, 1622552, 2028190, 2076100, 2636647, 4056380, 4152200, 5070475, 5273294, 8112760, 10140950, 10546588, 13183235, 20281900, 21093176, 26366470, 40563800, 52732940, 65916175, 105465880, 131832350, 263664700, 527329400]

約数ペア:

[(1, 527329400), (2, 263664700), (4, 131832350), (5, 105465880), (8, 65916175), (10, 52732940), (13, 40563800), (20, 26366470), (25, 21093176), (26, 20281900), (40, 13183235), (50, 10546588), (52, 10140950), (65, 8112760), (100, 5273294), (104, 5070475), (127, 4152200), (130, 4056380), (200, 2636647), (254, 2076100), (260, 2028190), (325, 1622552), (508, 1038050), (520, 1014095), (635, 830440), (650, 811276), (1016, 519025), (1270, 415220), (1300, 405638), (1597, 330200), (1651, 319400), (2540, 207610), (2600, 202819), (3175, 166088), (3194, 165100), (3302, 159700), (5080, 103805), (6350, 83044), (6388, 82550), (6604, 79850), (7985, 66040), (8255, 63880), (12700, 41522), (12776, 41275), (13208, 39925), (15970, 33020), (16510, 31940), (20761, 25400)]