85575528040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{112599379}}^1$

素因数の和:112599409

約数の個数: 32

約数和(自身を含む): 202678884000

約数和(自身を除く): 117103355960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 112599379, 225198758, 450397516, 562996895, 900795032, 1125993790, 2139388201, 2251987580, 4278776402, 4503975160, 8557552804, 10696941005, 17115105608, 21393882010, 42787764020, 85575528040]

約数ペア:

[(1, 85575528040), (2, 42787764020), (4, 21393882010), (5, 17115105608), (8, 10696941005), (10, 8557552804), (19, 4503975160), (20, 4278776402), (38, 2251987580), (40, 2139388201), (76, 1125993790), (95, 900795032), (152, 562996895), (190, 450397516), (380, 225198758), (760, 112599379)]