25908360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5021}}^1$

素因数の和:5078

約数の個数: 64

約数和(自身を含む): 79548480

約数和(自身を除く): 53640120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5021, 5160, 10042, 15063, 20084, 25105, 30126, 40168, 50210, 60252, 75315, 100420, 120504, 150630, 200840, 215903, 301260, 431806, 602520, 647709, 863612, 1079515, 1295418, 1727224, 2159030, 2590836, 3238545, 4318060, 5181672, 6477090, 8636120, 12954180, 25908360]

約数ペア:

[(1, 25908360), (2, 12954180), (3, 8636120), (4, 6477090), (5, 5181672), (6, 4318060), (8, 3238545), (10, 2590836), (12, 2159030), (15, 1727224), (20, 1295418), (24, 1079515), (30, 863612), (40, 647709), (43, 602520), (60, 431806), (86, 301260), (120, 215903), (129, 200840), (172, 150630), (215, 120504), (258, 100420), (344, 75315), (430, 60252), (516, 50210), (645, 40168), (860, 30126), (1032, 25105), (1290, 20084), (1720, 15063), (2580, 10042), (5021, 5160)]