2512480

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 6096384

約数和(自身を除く): 3583904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 383, 410, 656, 766, 820, 1312, 1532, 1640, 1915, 3064, 3280, 3830, 6128, 6560, 7660, 12256, 15320, 15703, 30640, 31406, 61280, 62812, 78515, 125624, 157030, 251248, 314060, 502496, 628120, 1256240, 2512480]

約数ペア:

[(1, 2512480), (2, 1256240), (4, 628120), (5, 502496), (8, 314060), (10, 251248), (16, 157030), (20, 125624), (32, 78515), (40, 62812), (41, 61280), (80, 31406), (82, 30640), (160, 15703), (164, 15320), (205, 12256), (328, 7660), (383, 6560), (410, 6128), (656, 3830), (766, 3280), (820, 3064), (1312, 1915), (1532, 1640)]