3013840

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 7095528

約数和(自身を除く): 4081688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 373, 404, 505, 746, 808, 1010, 1492, 1616, 1865, 2020, 2984, 3730, 4040, 5968, 7460, 8080, 14920, 29840, 37673, 75346, 150692, 188365, 301384, 376730, 602768, 753460, 1506920, 3013840]

約数ペア:

[(1, 3013840), (2, 1506920), (4, 753460), (5, 602768), (8, 376730), (10, 301384), (16, 188365), (20, 150692), (40, 75346), (80, 37673), (101, 29840), (202, 14920), (373, 8080), (404, 7460), (505, 5968), (746, 4040), (808, 3730), (1010, 2984), (1492, 2020), (1616, 1865)]