3218133080

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{4903}}^1$

素因数の和:5244

約数の個数: 64

約数和(自身を含む): 7388366400

約数和(自身を除く): 4170233320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 269, 305, 488, 538, 610, 1076, 1220, 1345, 2152, 2440, 2690, 4903, 5380, 9806, 10760, 16409, 19612, 24515, 32818, 39224, 49030, 65636, 82045, 98060, 131272, 164090, 196120, 299083, 328180, 598166, 656360, 1196332, 1318907, 1495415, 2392664, 2637814, 2990830, 5275628, 5981660, 6594535, 10551256, 11963320, 13189070, 26378140, 52756280, 80453327, 160906654, 321813308, 402266635, 643626616, 804533270, 1609066540, 3218133080]

約数ペア:

[(1, 3218133080), (2, 1609066540), (4, 804533270), (5, 643626616), (8, 402266635), (10, 321813308), (20, 160906654), (40, 80453327), (61, 52756280), (122, 26378140), (244, 13189070), (269, 11963320), (305, 10551256), (488, 6594535), (538, 5981660), (610, 5275628), (1076, 2990830), (1220, 2637814), (1345, 2392664), (2152, 1495415), (2440, 1318907), (2690, 1196332), (4903, 656360), (5380, 598166), (9806, 328180), (10760, 299083), (16409, 196120), (19612, 164090), (24515, 131272), (32818, 98060), (39224, 82045), (49030, 65636)]