2337040

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 5499648

約数和(自身を除く): 3162608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 223, 262, 446, 524, 655, 892, 1048, 1115, 1310, 1784, 2096, 2230, 2620, 3568, 4460, 5240, 8920, 10480, 17840, 29213, 58426, 116852, 146065, 233704, 292130, 467408, 584260, 1168520, 2337040]

約数ペア:

[(1, 2337040), (2, 1168520), (4, 584260), (5, 467408), (8, 292130), (10, 233704), (16, 146065), (20, 116852), (40, 58426), (80, 29213), (131, 17840), (223, 10480), (262, 8920), (446, 5240), (524, 4460), (655, 3568), (892, 2620), (1048, 2230), (1115, 2096), (1310, 1784)]