492787363520

素因数分解:

$2^6\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1269547}}^1$

素因数の和:1270777

約数の個数: 56

約数和(自身を含む): 1174418229264

約数和(自身を除く): 681630865744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1213, 2426, 4852, 6065, 9704, 12130, 19408, 24260, 38816, 48520, 77632, 97040, 194080, 388160, 1269547, 2539094, 5078188, 6347735, 10156376, 12695470, 20312752, 25390940, 40625504, 50781880, 81251008, 101563760, 203127520, 406255040, 1539960511, 3079921022, 6159842044, 7699802555, 12319684088, 15399605110, 24639368176, 30799210220, 49278736352, 61598420440, 98557472704, 123196840880, 246393681760, 492787363520]

約数ペア:

[(1, 492787363520), (2, 246393681760), (4, 123196840880), (5, 98557472704), (8, 61598420440), (10, 49278736352), (16, 30799210220), (20, 24639368176), (32, 15399605110), (40, 12319684088), (64, 7699802555), (80, 6159842044), (160, 3079921022), (320, 1539960511), (1213, 406255040), (2426, 203127520), (4852, 101563760), (6065, 81251008), (9704, 50781880), (12130, 40625504), (19408, 25390940), (24260, 20312752), (38816, 12695470), (48520, 10156376), (77632, 6347735), (97040, 5078188), (194080, 2539094), (388160, 1269547)]