4190864840

素因数分解:

$2^3\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{98009}}^1$

素因数の和:99089

約数の個数: 32

約数和(自身を含む): 9438363000

約数和(自身を除く): 5247498160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1069, 2138, 4276, 5345, 8552, 10690, 21380, 42760, 98009, 196018, 392036, 490045, 784072, 980090, 1960180, 3920360, 104771621, 209543242, 419086484, 523858105, 838172968, 1047716210, 2095432420, 4190864840]

約数ペア:

[(1, 4190864840), (2, 2095432420), (4, 1047716210), (5, 838172968), (8, 523858105), (10, 419086484), (20, 209543242), (40, 104771621), (1069, 3920360), (2138, 1960180), (4276, 980090), (5345, 784072), (8552, 490045), (10690, 392036), (21380, 196018), (42760, 98009)]