38674630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 72620064

約数和(自身を除く): 33945434

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 1697, 2279, 3394, 4558, 8485, 11395, 16970, 22790, 72971, 89941, 145942, 179882, 364855, 449705, 729710, 899410, 3867463, 7734926, 19337315, 38674630]

約数ペア:

[(1, 38674630), (2, 19337315), (5, 7734926), (10, 3867463), (43, 899410), (53, 729710), (86, 449705), (106, 364855), (215, 179882), (265, 145942), (430, 89941), (530, 72971), (1697, 22790), (2279, 16970), (3394, 11395), (4558, 8485)]