26907440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{48049}}^1$

素因数の和:48069

約数の個数: 40

約数和(自身を含む): 71498400

約数和(自身を除く): 44590960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 48049, 96098, 192196, 240245, 336343, 384392, 480490, 672686, 768784, 960980, 1345372, 1681715, 1921960, 2690744, 3363430, 3843920, 5381488, 6726860, 13453720, 26907440]

約数ペア:

[(1, 26907440), (2, 13453720), (4, 6726860), (5, 5381488), (7, 3843920), (8, 3363430), (10, 2690744), (14, 1921960), (16, 1681715), (20, 1345372), (28, 960980), (35, 768784), (40, 672686), (56, 480490), (70, 384392), (80, 336343), (112, 240245), (140, 192196), (280, 96098), (560, 48049)]