41555920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{10601}}^1$

素因数の和:10628

約数の個数: 60

約数和(自身を含む): 112402404

約数和(自身を除く): 70846484

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 10601, 21202, 42404, 53005, 74207, 84808, 106010, 148414, 169616, 212020, 296828, 371035, 424040, 519449, 593656, 742070, 848080, 1038898, 1187312, 1484140, 2077796, 2597245, 2968280, 4155592, 5194490, 5936560, 8311184, 10388980, 20777960, 41555920]

約数ペア:

[(1, 41555920), (2, 20777960), (4, 10388980), (5, 8311184), (7, 5936560), (8, 5194490), (10, 4155592), (14, 2968280), (16, 2597245), (20, 2077796), (28, 1484140), (35, 1187312), (40, 1038898), (49, 848080), (56, 742070), (70, 593656), (80, 519449), (98, 424040), (112, 371035), (140, 296828), (196, 212020), (245, 169616), (280, 148414), (392, 106010), (490, 84808), (560, 74207), (784, 53005), (980, 42404), (1960, 21202), (3920, 10601)]