1880647712

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{5003}}^1$

素因数の和:5721

約数の個数: 48

約数和(自身を含む): 3926778912

約数和(自身を除く): 2046131200

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 691, 1382, 2764, 5003, 5528, 10006, 11056, 11747, 20012, 22112, 23494, 40024, 46988, 80048, 85051, 93976, 160096, 170102, 187952, 340204, 375904, 680408, 1360816, 2721632, 3457073, 6914146, 13828292, 27656584, 55313168, 58770241, 110626336, 117540482, 235080964, 470161928, 940323856, 1880647712]

約数ペア:

[(1, 1880647712), (2, 940323856), (4, 470161928), (8, 235080964), (16, 117540482), (17, 110626336), (32, 58770241), (34, 55313168), (68, 27656584), (136, 13828292), (272, 6914146), (544, 3457073), (691, 2721632), (1382, 1360816), (2764, 680408), (5003, 375904), (5528, 340204), (10006, 187952), (11056, 170102), (11747, 160096), (20012, 93976), (22112, 85051), (23494, 80048), (40024, 46988)]