26116440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31091}}^1$

素因数の和:31112

約数の個数: 64

約数和(自身を含む): 89544960

約数和(自身を除く): 63428520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 31091, 62182, 93273, 124364, 155455, 186546, 217637, 248728, 310910, 373092, 435274, 466365, 621820, 652911, 746184, 870548, 932730, 1088185, 1243640, 1305822, 1741096, 1865460, 2176370, 2611644, 3264555, 3730920, 4352740, 5223288, 6529110, 8705480, 13058220, 26116440]

約数ペア:

[(1, 26116440), (2, 13058220), (3, 8705480), (4, 6529110), (5, 5223288), (6, 4352740), (7, 3730920), (8, 3264555), (10, 2611644), (12, 2176370), (14, 1865460), (15, 1741096), (20, 1305822), (21, 1243640), (24, 1088185), (28, 932730), (30, 870548), (35, 746184), (40, 652911), (42, 621820), (56, 466365), (60, 435274), (70, 373092), (84, 310910), (105, 248728), (120, 217637), (140, 186546), (168, 155455), (210, 124364), (280, 93273), (420, 62182), (840, 31091)]