113649640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11503}}^1$

素因数の和:11546

約数の個数: 64

約数和(自身を含む): 289900800

約数和(自身を除く): 176251160

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 11503, 23006, 46012, 57515, 92024, 115030, 149539, 218557, 230060, 299078, 437114, 460120, 598156, 747695, 874228, 1092785, 1196312, 1495390, 1748456, 2185570, 2841241, 2990780, 4371140, 5682482, 5981560, 8742280, 11364964, 14206205, 22729928, 28412410, 56824820, 113649640]

約数ペア:

[(1, 113649640), (2, 56824820), (4, 28412410), (5, 22729928), (8, 14206205), (10, 11364964), (13, 8742280), (19, 5981560), (20, 5682482), (26, 4371140), (38, 2990780), (40, 2841241), (52, 2185570), (65, 1748456), (76, 1495390), (95, 1196312), (104, 1092785), (130, 874228), (152, 747695), (190, 598156), (247, 460120), (260, 437114), (380, 299078), (494, 230060), (520, 218557), (760, 149539), (988, 115030), (1235, 92024), (1976, 57515), (2470, 46012), (4940, 23006), (9880, 11503)]