89232650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1283}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 180550944

約数和(自身を除く): 91318294

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 130, 214, 325, 535, 650, 1070, 1283, 1391, 2566, 2675, 2782, 5350, 6415, 6955, 12830, 13910, 16679, 32075, 33358, 34775, 64150, 69550, 83395, 137281, 166790, 274562, 416975, 686405, 833950, 1372810, 1784653, 3432025, 3569306, 6864050, 8923265, 17846530, 44616325, 89232650]

約数ペア:

[(1, 89232650), (2, 44616325), (5, 17846530), (10, 8923265), (13, 6864050), (25, 3569306), (26, 3432025), (50, 1784653), (65, 1372810), (107, 833950), (130, 686405), (214, 416975), (325, 274562), (535, 166790), (650, 137281), (1070, 83395), (1283, 69550), (1391, 64150), (2566, 34775), (2675, 33358), (2782, 32075), (5350, 16679), (6415, 13910), (6955, 12830)]