240059965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 310464000

約数和(自身を除く): 70404035

約数列:

[1, 5, 19, 95, 97, 109, 239, 485, 545, 1195, 1843, 2071, 4541, 9215, 10355, 10573, 22705, 23183, 26051, 52865, 115915, 130255, 200887, 440477, 494969, 1004435, 2202385, 2474845, 2526947, 12634735, 48011993, 240059965]

約数ペア:

[(1, 240059965), (5, 48011993), (19, 12634735), (95, 2526947), (97, 2474845), (109, 2202385), (239, 1004435), (485, 494969), (545, 440477), (1195, 200887), (1843, 130255), (2071, 115915), (4541, 52865), (9215, 26051), (10355, 23183), (10573, 22705)]