5919640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7789}}^1$

素因数の和:7819

約数の個数: 32

約数和(自身を含む): 14022000

約数和(自身を除く): 8102360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 7789, 15578, 31156, 38945, 62312, 77890, 147991, 155780, 295982, 311560, 591964, 739955, 1183928, 1479910, 2959820, 5919640]

約数ペア:

[(1, 5919640), (2, 2959820), (4, 1479910), (5, 1183928), (8, 739955), (10, 591964), (19, 311560), (20, 295982), (38, 155780), (40, 147991), (76, 77890), (95, 62312), (152, 38945), (190, 31156), (380, 15578), (760, 7789)]