13307866400

素因数分解:

$2^5\times 5^2\times {\mathrm{347}}^1\times {\mathrm{47939}}^1$

素因数の和:48306

約数の個数: 72

約数和(自身を含む): 32582133360

約数和(自身を除く): 19274266960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 347, 400, 694, 800, 1388, 1735, 2776, 3470, 5552, 6940, 8675, 11104, 13880, 17350, 27760, 34700, 47939, 55520, 69400, 95878, 138800, 191756, 239695, 277600, 383512, 479390, 767024, 958780, 1198475, 1534048, 1917560, 2396950, 3835120, 4793900, 7670240, 9587800, 16634833, 19175600, 33269666, 38351200, 66539332, 83174165, 133078664, 166348330, 266157328, 332696660, 415870825, 532314656, 665393320, 831741650, 1330786640, 1663483300, 2661573280, 3326966600, 6653933200, 13307866400]

約数ペア:

[(1, 13307866400), (2, 6653933200), (4, 3326966600), (5, 2661573280), (8, 1663483300), (10, 1330786640), (16, 831741650), (20, 665393320), (25, 532314656), (32, 415870825), (40, 332696660), (50, 266157328), (80, 166348330), (100, 133078664), (160, 83174165), (200, 66539332), (347, 38351200), (400, 33269666), (694, 19175600), (800, 16634833), (1388, 9587800), (1735, 7670240), (2776, 4793900), (3470, 3835120), (5552, 2396950), (6940, 1917560), (8675, 1534048), (11104, 1198475), (13880, 958780), (17350, 767024), (27760, 479390), (34700, 383512), (47939, 277600), (55520, 239695), (69400, 191756), (95878, 138800)]