15809793004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{6781}}^1$

素因数の和:7114

約数の個数: 48

約数和(自身を含む): 29054088000

約数和(自身を除く): 13244294996

約数列:

[1, 2, 4, 29, 58, 101, 116, 199, 202, 398, 404, 796, 2929, 5771, 5858, 6781, 11542, 11716, 13562, 20099, 23084, 27124, 40198, 80396, 196649, 393298, 582871, 684881, 786596, 1165742, 1349419, 1369762, 2331484, 2698838, 2739524, 5397676, 19861549, 39133151, 39723098, 78266302, 79446196, 136291319, 156532604, 272582638, 545165276, 3952448251, 7904896502, 15809793004]

約数ペア:

[(1, 15809793004), (2, 7904896502), (4, 3952448251), (29, 545165276), (58, 272582638), (101, 156532604), (116, 136291319), (199, 79446196), (202, 78266302), (398, 39723098), (404, 39133151), (796, 19861549), (2929, 5397676), (5771, 2739524), (5858, 2698838), (6781, 2331484), (11542, 1369762), (11716, 1349419), (13562, 1165742), (20099, 786596), (23084, 684881), (27124, 582871), (40198, 393298), (80396, 196649)]