2077040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3709}}^1$

素因数の和:3729

約数の個数: 40

約数和(自身を含む): 5520480

約数和(自身を除く): 3443440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3709, 7418, 14836, 18545, 25963, 29672, 37090, 51926, 59344, 74180, 103852, 129815, 148360, 207704, 259630, 296720, 415408, 519260, 1038520, 2077040]

約数ペア:

[(1, 2077040), (2, 1038520), (4, 519260), (5, 415408), (7, 296720), (8, 259630), (10, 207704), (14, 148360), (16, 129815), (20, 103852), (28, 74180), (35, 59344), (40, 51926), (56, 37090), (70, 29672), (80, 25963), (112, 18545), (140, 14836), (280, 7418), (560, 3709)]