42791559590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1\times {\mathrm{10103}}^1$

素因数の和:11205

約数の個数: 64

約数和(自身を含む): 85715546112

約数和(自身を除く): 42923986522

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1051, 2015, 2102, 4030, 5255, 10103, 10510, 13663, 20206, 27326, 32581, 50515, 65162, 68315, 101030, 131339, 136630, 162905, 262678, 313193, 325810, 423553, 626386, 656695, 847106, 1313390, 1565965, 2117765, 3131930, 4071509, 4235530, 8143018, 10618253, 20357545, 21236506, 40715090, 53091265, 106182530, 138037289, 276074578, 329165843, 658331686, 690186445, 1380372890, 1645829215, 3291658430, 4279155959, 8558311918, 21395779795, 42791559590]

約数ペア:

[(1, 42791559590), (2, 21395779795), (5, 8558311918), (10, 4279155959), (13, 3291658430), (26, 1645829215), (31, 1380372890), (62, 690186445), (65, 658331686), (130, 329165843), (155, 276074578), (310, 138037289), (403, 106182530), (806, 53091265), (1051, 40715090), (2015, 21236506), (2102, 20357545), (4030, 10618253), (5255, 8143018), (10103, 4235530), (10510, 4071509), (13663, 3131930), (20206, 2117765), (27326, 1565965), (32581, 1313390), (50515, 847106), (65162, 656695), (68315, 626386), (101030, 423553), (131339, 325810), (136630, 313193), (162905, 262678)]