57369280

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2939}}^1$

素因数の和:3017

約数の個数: 56

約数和(自身を含む): 138897360

約数和(自身を除く): 81528080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 2939, 3904, 4880, 5878, 9760, 11756, 14695, 19520, 23512, 29390, 47024, 58780, 94048, 117560, 179279, 188096, 235120, 358558, 470240, 717116, 896395, 940480, 1434232, 1792790, 2868464, 3585580, 5736928, 7171160, 11473856, 14342320, 28684640, 57369280]

約数ペア:

[(1, 57369280), (2, 28684640), (4, 14342320), (5, 11473856), (8, 7171160), (10, 5736928), (16, 3585580), (20, 2868464), (32, 1792790), (40, 1434232), (61, 940480), (64, 896395), (80, 717116), (122, 470240), (160, 358558), (244, 235120), (305, 188096), (320, 179279), (488, 117560), (610, 94048), (976, 58780), (1220, 47024), (1952, 29390), (2440, 23512), (2939, 19520), (3904, 14695), (4880, 11756), (5878, 9760)]