39656565540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11595487}}^1$

素因数の和:11595521

約数の個数: 72

約数和(自身を含む): 126622728960

約数和(自身を除く): 86966163420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 11595487, 23190974, 34786461, 46381948, 57977435, 69572922, 104359383, 115954870, 139145844, 173932305, 208718766, 220314253, 231909740, 347864610, 417437532, 440628506, 521796915, 660942759, 695729220, 881257012, 1043593830, 1101571265, 1321885518, 1982828277, 2087187660, 2203142530, 2643771036, 3304713795, 3965656554, 4406285060, 6609427590, 7931313108, 9914141385, 13218855180, 19828282770, 39656565540]

約数ペア:

[(1, 39656565540), (2, 19828282770), (3, 13218855180), (4, 9914141385), (5, 7931313108), (6, 6609427590), (9, 4406285060), (10, 3965656554), (12, 3304713795), (15, 2643771036), (18, 2203142530), (19, 2087187660), (20, 1982828277), (30, 1321885518), (36, 1101571265), (38, 1043593830), (45, 881257012), (57, 695729220), (60, 660942759), (76, 521796915), (90, 440628506), (95, 417437532), (114, 347864610), (171, 231909740), (180, 220314253), (190, 208718766), (228, 173932305), (285, 139145844), (342, 115954870), (380, 104359383), (570, 69572922), (684, 57977435), (855, 46381948), (1140, 34786461), (1710, 23190974), (3420, 11595487)]