32740280

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{13873}}^1$

素因数の和:13943

約数の個数: 32

約数和(自身を含む): 74919600

約数和(自身を除く): 42179320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 13873, 27746, 55492, 69365, 110984, 138730, 277460, 554920, 818507, 1637014, 3274028, 4092535, 6548056, 8185070, 16370140, 32740280]

約数ペア:

[(1, 32740280), (2, 16370140), (4, 8185070), (5, 6548056), (8, 4092535), (10, 3274028), (20, 1637014), (40, 818507), (59, 554920), (118, 277460), (236, 138730), (295, 110984), (472, 69365), (590, 55492), (1180, 27746), (2360, 13873)]