42041200

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1723}}^1$

素因数の和:1802

約数の個数: 60

約数和(自身を含む): 102719368

約数和(自身を除く): 60678168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 1723, 2440, 3050, 3446, 4880, 6100, 6892, 8615, 12200, 13784, 17230, 24400, 27568, 34460, 43075, 68920, 86150, 105103, 137840, 172300, 210206, 344600, 420412, 525515, 689200, 840824, 1051030, 1681648, 2102060, 2627575, 4204120, 5255150, 8408240, 10510300, 21020600, 42041200]

約数ペア:

[(1, 42041200), (2, 21020600), (4, 10510300), (5, 8408240), (8, 5255150), (10, 4204120), (16, 2627575), (20, 2102060), (25, 1681648), (40, 1051030), (50, 840824), (61, 689200), (80, 525515), (100, 420412), (122, 344600), (200, 210206), (244, 172300), (305, 137840), (400, 105103), (488, 86150), (610, 68920), (976, 43075), (1220, 34460), (1525, 27568), (1723, 24400), (2440, 17230), (3050, 13784), (3446, 12200), (4880, 8615), (6100, 6892)]