13900445120

素因数分解:

$2^6\times 5^1\times {\mathrm{797}}^1\times {\mathrm{54503}}^1$

素因数の和:55317

約数の個数: 56

約数和(自身を含む): 33142574304

約数和(自身を除く): 19242129184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 797, 1594, 3188, 3985, 6376, 7970, 12752, 15940, 25504, 31880, 51008, 54503, 63760, 109006, 127520, 218012, 255040, 272515, 436024, 545030, 872048, 1090060, 1744096, 2180120, 3488192, 4360240, 8720480, 17440960, 43438891, 86877782, 173755564, 217194455, 347511128, 434388910, 695022256, 868777820, 1390044512, 1737555640, 2780089024, 3475111280, 6950222560, 13900445120]

約数ペア:

[(1, 13900445120), (2, 6950222560), (4, 3475111280), (5, 2780089024), (8, 1737555640), (10, 1390044512), (16, 868777820), (20, 695022256), (32, 434388910), (40, 347511128), (64, 217194455), (80, 173755564), (160, 86877782), (320, 43438891), (797, 17440960), (1594, 8720480), (3188, 4360240), (3985, 3488192), (6376, 2180120), (7970, 1744096), (12752, 1090060), (15940, 872048), (25504, 545030), (31880, 436024), (51008, 272515), (54503, 255040), (63760, 218012), (109006, 127520)]