56516000

素因数分解:

$2^5\times 5^3\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 141523200

約数和(自身を除く): 85007200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 125, 142, 160, 199, 200, 250, 284, 355, 398, 400, 500, 568, 710, 796, 800, 995, 1000, 1136, 1420, 1592, 1775, 1990, 2000, 2272, 2840, 3184, 3550, 3980, 4000, 4975, 5680, 6368, 7100, 7960, 8875, 9950, 11360, 14129, 14200, 15920, 17750, 19900, 24875, 28258, 28400, 31840, 35500, 39800, 49750, 56516, 56800, 70645, 71000, 79600, 99500, 113032, 141290, 142000, 159200, 199000, 226064, 282580, 284000, 353225, 398000, 452128, 565160, 706450, 796000, 1130320, 1412900, 1766125, 2260640, 2825800, 3532250, 5651600, 7064500, 11303200, 14129000, 28258000, 56516000]

約数ペア:

[(1, 56516000), (2, 28258000), (4, 14129000), (5, 11303200), (8, 7064500), (10, 5651600), (16, 3532250), (20, 2825800), (25, 2260640), (32, 1766125), (40, 1412900), (50, 1130320), (71, 796000), (80, 706450), (100, 565160), (125, 452128), (142, 398000), (160, 353225), (199, 284000), (200, 282580), (250, 226064), (284, 199000), (355, 159200), (398, 142000), (400, 141290), (500, 113032), (568, 99500), (710, 79600), (796, 71000), (800, 70645), (995, 56800), (1000, 56516), (1136, 49750), (1420, 39800), (1592, 35500), (1775, 31840), (1990, 28400), (2000, 28258), (2272, 24875), (2840, 19900), (3184, 17750), (3550, 15920), (3980, 14200), (4000, 14129), (4975, 11360), (5680, 9950), (6368, 8875), (7100, 7960)]