42685910

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 79315200

約数和(自身を除く): 36629290

約数列:

[1, 2, 5, 10, 59, 71, 118, 142, 295, 355, 590, 710, 1019, 2038, 4189, 5095, 8378, 10190, 20945, 41890, 60121, 72349, 120242, 144698, 300605, 361745, 601210, 723490, 4268591, 8537182, 21342955, 42685910]

約数ペア:

[(1, 42685910), (2, 21342955), (5, 8537182), (10, 4268591), (59, 723490), (71, 601210), (118, 361745), (142, 300605), (295, 144698), (355, 120242), (590, 72349), (710, 60121), (1019, 41890), (2038, 20945), (4189, 10190), (5095, 8378)]