4878258880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1385869}}^1$

素因数の和:1385897

約数の個数: 56

約数和(自身を含む): 12672395280

約数和(自身を除く): 7794136400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 1385869, 2771738, 5543476, 6929345, 11086952, 13858690, 15244559, 22173904, 27717380, 30489118, 44347808, 55434760, 60978236, 76222795, 88695616, 110869520, 121956472, 152445590, 221739040, 243912944, 304891180, 443478080, 487825888, 609782360, 975651776, 1219564720, 2439129440, 4878258880]

約数ペア:

[(1, 4878258880), (2, 2439129440), (4, 1219564720), (5, 975651776), (8, 609782360), (10, 487825888), (11, 443478080), (16, 304891180), (20, 243912944), (22, 221739040), (32, 152445590), (40, 121956472), (44, 110869520), (55, 88695616), (64, 76222795), (80, 60978236), (88, 55434760), (110, 44347808), (160, 30489118), (176, 27717380), (220, 22173904), (320, 15244559), (352, 13858690), (440, 11086952), (704, 6929345), (880, 5543476), (1760, 2771738), (3520, 1385869)]