1004034005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{3853}}^1$

素因数の和:4101

約数の個数: 32

約数和(自身を含む): 1372640640

約数和(自身を除く): 368606635

約数列:

[1, 5, 13, 19, 65, 95, 211, 247, 1055, 1235, 2743, 3853, 4009, 13715, 19265, 20045, 50089, 52117, 73207, 250445, 260585, 366035, 812983, 951691, 4064915, 4758455, 10568779, 15446677, 52843895, 77233385, 200806801, 1004034005]

約数ペア:

[(1, 1004034005), (5, 200806801), (13, 77233385), (19, 52843895), (65, 15446677), (95, 10568779), (211, 4758455), (247, 4064915), (1055, 951691), (1235, 812983), (2743, 366035), (3853, 260585), (4009, 250445), (13715, 73207), (19265, 52117), (20045, 50089)]