25457039680

素因数分解:

$2^6\times 5^1\times {\mathrm{193}}^1\times {\mathrm{412193}}^1$

素因数の和:412403

約数の個数: 56

約数和(自身を含む): 60933814632

約数和(自身を除く): 35476774952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 193, 320, 386, 772, 965, 1544, 1930, 3088, 3860, 6176, 7720, 12352, 15440, 30880, 61760, 412193, 824386, 1648772, 2060965, 3297544, 4121930, 6595088, 8243860, 13190176, 16487720, 26380352, 32975440, 65950880, 79553249, 131901760, 159106498, 318212996, 397766245, 636425992, 795532490, 1272851984, 1591064980, 2545703968, 3182129960, 5091407936, 6364259920, 12728519840, 25457039680]

約数ペア:

[(1, 25457039680), (2, 12728519840), (4, 6364259920), (5, 5091407936), (8, 3182129960), (10, 2545703968), (16, 1591064980), (20, 1272851984), (32, 795532490), (40, 636425992), (64, 397766245), (80, 318212996), (160, 159106498), (193, 131901760), (320, 79553249), (386, 65950880), (772, 32975440), (965, 26380352), (1544, 16487720), (1930, 13190176), (3088, 8243860), (3860, 6595088), (6176, 4121930), (7720, 3297544), (12352, 2060965), (15440, 1648772), (30880, 824386), (61760, 412193)]