27757480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36523}}^1$

素因数の和:36553

約数の個数: 32

約数和(自身を含む): 65743200

約数和(自身を除く): 37985720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 36523, 73046, 146092, 182615, 292184, 365230, 693937, 730460, 1387874, 1460920, 2775748, 3469685, 5551496, 6939370, 13878740, 27757480]

約数ペア:

[(1, 27757480), (2, 13878740), (4, 6939370), (5, 5551496), (8, 3469685), (10, 2775748), (19, 1460920), (20, 1387874), (38, 730460), (40, 693937), (76, 365230), (95, 292184), (152, 182615), (190, 146092), (380, 73046), (760, 36523)]