11070920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2118

約数の個数: 64

約数和(自身を含む): 29980800

約数和(自身を除く): 18909880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2081, 2660, 4162, 5320, 8324, 10405, 14567, 16648, 20810, 29134, 39539, 41620, 58268, 72835, 79078, 83240, 116536, 145670, 158156, 197695, 276773, 291340, 316312, 395390, 553546, 582680, 790780, 1107092, 1383865, 1581560, 2214184, 2767730, 5535460, 11070920]

約数ペア:

[(1, 11070920), (2, 5535460), (4, 2767730), (5, 2214184), (7, 1581560), (8, 1383865), (10, 1107092), (14, 790780), (19, 582680), (20, 553546), (28, 395390), (35, 316312), (38, 291340), (40, 276773), (56, 197695), (70, 158156), (76, 145670), (95, 116536), (133, 83240), (140, 79078), (152, 72835), (190, 58268), (266, 41620), (280, 39539), (380, 29134), (532, 20810), (665, 16648), (760, 14567), (1064, 10405), (1330, 8324), (2081, 5320), (2660, 4162)]