3923163980

素因数分解:

$2^2\times 5^1\times {\mathrm{6857}}^1\times {\mathrm{28607}}^1$

素因数の和:35473

約数の個数: 24

約数和(自身を含む): 8240133888

約数和(自身を除く): 4316969908

約数列:

[1, 2, 4, 5, 10, 20, 6857, 13714, 27428, 28607, 34285, 57214, 68570, 114428, 137140, 143035, 286070, 572140, 196158199, 392316398, 784632796, 980790995, 1961581990, 3923163980]

約数ペア:

[(1, 3923163980), (2, 1961581990), (4, 980790995), (5, 784632796), (10, 392316398), (20, 196158199), (6857, 572140), (13714, 286070), (27428, 143035), (28607, 137140), (34285, 114428), (57214, 68570)]