1813701392360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317080663}}^1$

素因数の和:317080698

約数の個数: 64

約数和(自身を含む): 4794259639680

約数和(自身を除く): 2980558247320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 317080663, 634161326, 1268322652, 1585403315, 2536645304, 3170806630, 3487887293, 4122048619, 6341613260, 6975774586, 8244097238, 12683226520, 13951549172, 16488194476, 17439436465, 20610243095, 27903098344, 32976388952, 34878872930, 41220486190, 45342534809, 69757745860, 82440972380, 90685069618, 139515491720, 164881944760, 181370139236, 226712674045, 362740278472, 453425348090, 906850696180, 1813701392360]

約数ペア:

[(1, 1813701392360), (2, 906850696180), (4, 453425348090), (5, 362740278472), (8, 226712674045), (10, 181370139236), (11, 164881944760), (13, 139515491720), (20, 90685069618), (22, 82440972380), (26, 69757745860), (40, 45342534809), (44, 41220486190), (52, 34878872930), (55, 32976388952), (65, 27903098344), (88, 20610243095), (104, 17439436465), (110, 16488194476), (130, 13951549172), (143, 12683226520), (220, 8244097238), (260, 6975774586), (286, 6341613260), (440, 4122048619), (520, 3487887293), (572, 3170806630), (715, 2536645304), (1144, 1585403315), (1430, 1268322652), (2860, 634161326), (5720, 317080663)]