419691370540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{27359281}}^1$

素因数の和:27359362

約数の個数: 48

約数和(自身を含む): 965235468960

約数和(自身を除く): 545544098420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 15340, 27359281, 54718562, 109437124, 136796405, 273592810, 355670653, 547185620, 711341306, 1422682612, 1614197579, 1778353265, 3228395158, 3556706530, 6456790316, 7113413060, 8070987895, 16141975790, 20984568527, 32283951580, 41969137054, 83938274108, 104922842635, 209845685270, 419691370540]

約数ペア:

[(1, 419691370540), (2, 209845685270), (4, 104922842635), (5, 83938274108), (10, 41969137054), (13, 32283951580), (20, 20984568527), (26, 16141975790), (52, 8070987895), (59, 7113413060), (65, 6456790316), (118, 3556706530), (130, 3228395158), (236, 1778353265), (260, 1614197579), (295, 1422682612), (590, 711341306), (767, 547185620), (1180, 355670653), (1534, 273592810), (3068, 136796405), (3835, 109437124), (7670, 54718562), (15340, 27359281)]