69982700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{36833}}^1$

素因数の和:36866

約数の個数: 36

約数和(自身を含む): 159859560

約数和(自身を除く): 89876860

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 36833, 73666, 147332, 184165, 368330, 699827, 736660, 920825, 1399654, 1841650, 2799308, 3499135, 3683300, 6998270, 13996540, 17495675, 34991350, 69982700]

約数ペア:

[(1, 69982700), (2, 34991350), (4, 17495675), (5, 13996540), (10, 6998270), (19, 3683300), (20, 3499135), (25, 2799308), (38, 1841650), (50, 1399654), (76, 920825), (95, 736660), (100, 699827), (190, 368330), (380, 184165), (475, 147332), (950, 73666), (1900, 36833)]