38343700

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2927}}^1$

素因数の和:3072

約数の個数: 36

約数和(自身を含む): 83869632

約数和(自身を除く): 45525932

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 2927, 3275, 5854, 6550, 11708, 13100, 14635, 29270, 58540, 73175, 146350, 292700, 383437, 766874, 1533748, 1917185, 3834370, 7668740, 9585925, 19171850, 38343700]

約数ペア:

[(1, 38343700), (2, 19171850), (4, 9585925), (5, 7668740), (10, 3834370), (20, 1917185), (25, 1533748), (50, 766874), (100, 383437), (131, 292700), (262, 146350), (524, 73175), (655, 58540), (1310, 29270), (2620, 14635), (2927, 13100), (3275, 11708), (5854, 6550)]