13056323540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{45281}}^1$

素因数の和:46412

約数の個数: 48

約数和(自身を含む): 29554655760

約数和(自身を除く): 16498332220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1109, 2218, 4436, 5545, 11090, 14417, 22180, 28834, 45281, 57668, 72085, 90562, 144170, 181124, 226405, 288340, 452810, 588653, 905620, 1177306, 2354612, 2943265, 5886530, 11773060, 50216629, 100433258, 200866516, 251083145, 502166290, 652816177, 1004332580, 1305632354, 2611264708, 3264080885, 6528161770, 13056323540]

約数ペア:

[(1, 13056323540), (2, 6528161770), (4, 3264080885), (5, 2611264708), (10, 1305632354), (13, 1004332580), (20, 652816177), (26, 502166290), (52, 251083145), (65, 200866516), (130, 100433258), (260, 50216629), (1109, 11773060), (2218, 5886530), (4436, 2943265), (5545, 2354612), (11090, 1177306), (14417, 905620), (22180, 588653), (28834, 452810), (45281, 288340), (57668, 226405), (72085, 181124), (90562, 144170)]