11994080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{10709}}^1$

素因数の和:10731

約数の個数: 48

約数和(自身を含む): 32387040

約数和(自身を除く): 20392960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 10709, 21418, 42836, 53545, 74963, 85672, 107090, 149926, 171344, 214180, 299852, 342688, 374815, 428360, 599704, 749630, 856720, 1199408, 1499260, 1713440, 2398816, 2998520, 5997040, 11994080]

約数ペア:

[(1, 11994080), (2, 5997040), (4, 2998520), (5, 2398816), (7, 1713440), (8, 1499260), (10, 1199408), (14, 856720), (16, 749630), (20, 599704), (28, 428360), (32, 374815), (35, 342688), (40, 299852), (56, 214180), (70, 171344), (80, 149926), (112, 107090), (140, 85672), (160, 74963), (224, 53545), (280, 42836), (560, 21418), (1120, 10709)]