2842600

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 6746220

約数和(自身を除く): 3903620

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 233, 244, 305, 466, 488, 610, 932, 1165, 1220, 1525, 1864, 2330, 2440, 3050, 4660, 5825, 6100, 9320, 11650, 12200, 14213, 23300, 28426, 46600, 56852, 71065, 113704, 142130, 284260, 355325, 568520, 710650, 1421300, 2842600]

約数ペア:

[(1, 2842600), (2, 1421300), (4, 710650), (5, 568520), (8, 355325), (10, 284260), (20, 142130), (25, 113704), (40, 71065), (50, 56852), (61, 46600), (100, 28426), (122, 23300), (200, 14213), (233, 12200), (244, 11650), (305, 9320), (466, 6100), (488, 5825), (610, 4660), (932, 3050), (1165, 2440), (1220, 2330), (1525, 1864)]