502746160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6553}}^1$

素因数の和:6710

約数の個数: 80

約数和(自身を含む): 1345824576

約数和(自身を除く): 843078416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 685, 959, 1096, 1370, 1918, 2192, 2740, 3836, 4795, 5480, 6553, 7672, 9590, 10960, 13106, 15344, 19180, 26212, 32765, 38360, 45871, 52424, 65530, 76720, 91742, 104848, 131060, 183484, 229355, 262120, 366968, 458710, 524240, 733936, 897761, 917420, 1795522, 1834840, 3591044, 3669680, 4488805, 6284327, 7182088, 8977610, 12568654, 14364176, 17955220, 25137308, 31421635, 35910440, 50274616, 62843270, 71820880, 100549232, 125686540, 251373080, 502746160]

約数ペア:

[(1, 502746160), (2, 251373080), (4, 125686540), (5, 100549232), (7, 71820880), (8, 62843270), (10, 50274616), (14, 35910440), (16, 31421635), (20, 25137308), (28, 17955220), (35, 14364176), (40, 12568654), (56, 8977610), (70, 7182088), (80, 6284327), (112, 4488805), (137, 3669680), (140, 3591044), (274, 1834840), (280, 1795522), (548, 917420), (560, 897761), (685, 733936), (959, 524240), (1096, 458710), (1370, 366968), (1918, 262120), (2192, 229355), (2740, 183484), (3836, 131060), (4795, 104848), (5480, 91742), (6553, 76720), (7672, 65530), (9590, 52424), (10960, 45871), (13106, 38360), (15344, 32765), (19180, 26212)]