57457300

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 130913496

約数和(自身を除く): 73456196

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 53, 74, 100, 106, 148, 185, 212, 265, 293, 370, 530, 586, 740, 925, 1060, 1172, 1325, 1465, 1850, 1961, 2650, 2930, 3700, 3922, 5300, 5860, 7325, 7844, 9805, 10841, 14650, 15529, 19610, 21682, 29300, 31058, 39220, 43364, 49025, 54205, 62116, 77645, 98050, 108410, 155290, 196100, 216820, 271025, 310580, 388225, 542050, 574573, 776450, 1084100, 1149146, 1552900, 2298292, 2872865, 5745730, 11491460, 14364325, 28728650, 57457300]

約数ペア:

[(1, 57457300), (2, 28728650), (4, 14364325), (5, 11491460), (10, 5745730), (20, 2872865), (25, 2298292), (37, 1552900), (50, 1149146), (53, 1084100), (74, 776450), (100, 574573), (106, 542050), (148, 388225), (185, 310580), (212, 271025), (265, 216820), (293, 196100), (370, 155290), (530, 108410), (586, 98050), (740, 77645), (925, 62116), (1060, 54205), (1172, 49025), (1325, 43364), (1465, 39220), (1850, 31058), (1961, 29300), (2650, 21682), (2930, 19610), (3700, 15529), (3922, 14650), (5300, 10841), (5860, 9805), (7325, 7844)]