2136406360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{255551}}^1$

素因数の和:255592

約数の個数: 64

約数和(自身を含む): 5519923200

約数和(自身を除く): 3383516840

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 255551, 511102, 1022204, 1277755, 2044408, 2555510, 2811061, 4855469, 5111020, 5622122, 9710938, 10222040, 11244244, 14055305, 19421876, 22488488, 24277345, 28110610, 38843752, 48554690, 53410159, 56221220, 97109380, 106820318, 112442440, 194218760, 213640636, 267050795, 427281272, 534101590, 1068203180, 2136406360]

約数ペア:

[(1, 2136406360), (2, 1068203180), (4, 534101590), (5, 427281272), (8, 267050795), (10, 213640636), (11, 194218760), (19, 112442440), (20, 106820318), (22, 97109380), (38, 56221220), (40, 53410159), (44, 48554690), (55, 38843752), (76, 28110610), (88, 24277345), (95, 22488488), (110, 19421876), (152, 14055305), (190, 11244244), (209, 10222040), (220, 9710938), (380, 5622122), (418, 5111020), (440, 4855469), (760, 2811061), (836, 2555510), (1045, 2044408), (1672, 1277755), (2090, 1022204), (4180, 511102), (8360, 255551)]