1569340240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1508981}}^1$

素因数の和:1509007

約数の個数: 40

約数和(自身を含む): 3929389128

約数和(自身を除く): 2360048888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1508981, 3017962, 6035924, 7544905, 12071848, 15089810, 19616753, 24143696, 30179620, 39233506, 60359240, 78467012, 98083765, 120718480, 156934024, 196167530, 313868048, 392335060, 784670120, 1569340240]

約数ペア:

[(1, 1569340240), (2, 784670120), (4, 392335060), (5, 313868048), (8, 196167530), (10, 156934024), (13, 120718480), (16, 98083765), (20, 78467012), (26, 60359240), (40, 39233506), (52, 30179620), (65, 24143696), (80, 19616753), (104, 15089810), (130, 12071848), (208, 7544905), (260, 6035924), (520, 3017962), (1040, 1508981)]