1959130940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{8111}}^1$

素因数の和:9062

約数の個数: 48

約数和(自身を含む): 4435966080

約数和(自身を除く): 2476835140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 929, 1858, 3716, 4645, 8111, 9290, 12077, 16222, 18580, 24154, 32444, 40555, 48308, 60385, 81110, 105443, 120770, 162220, 210886, 241540, 421772, 527215, 1054430, 2108860, 7535119, 15070238, 30140476, 37675595, 75351190, 97956547, 150702380, 195913094, 391826188, 489782735, 979565470, 1959130940]

約数ペア:

[(1, 1959130940), (2, 979565470), (4, 489782735), (5, 391826188), (10, 195913094), (13, 150702380), (20, 97956547), (26, 75351190), (52, 37675595), (65, 30140476), (130, 15070238), (260, 7535119), (929, 2108860), (1858, 1054430), (3716, 527215), (4645, 421772), (8111, 241540), (9290, 210886), (12077, 162220), (16222, 120770), (18580, 105443), (24154, 81110), (32444, 60385), (40555, 48308)]