22621760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{10099}}^1$

素因数の和:10123

約数の個数: 56

約数和(自身を含む): 61569600

約数和(自身を除く): 38947840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 10099, 20198, 40396, 50495, 70693, 80792, 100990, 141386, 161584, 201980, 282772, 323168, 353465, 403960, 565544, 646336, 706930, 807920, 1131088, 1413860, 1615840, 2262176, 2827720, 3231680, 4524352, 5655440, 11310880, 22621760]

約数ペア:

[(1, 22621760), (2, 11310880), (4, 5655440), (5, 4524352), (7, 3231680), (8, 2827720), (10, 2262176), (14, 1615840), (16, 1413860), (20, 1131088), (28, 807920), (32, 706930), (35, 646336), (40, 565544), (56, 403960), (64, 353465), (70, 323168), (80, 282772), (112, 201980), (140, 161584), (160, 141386), (224, 100990), (280, 80792), (320, 70693), (448, 50495), (560, 40396), (1120, 20198), (2240, 10099)]