8335103660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{57349}}^1$

素因数の和:57427

約数の個数: 72

約数和(自身を含む): 19394852400

約数和(自身を除く): 11059748740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 169, 172, 215, 260, 338, 430, 559, 676, 845, 860, 1118, 1690, 2236, 2795, 3380, 5590, 7267, 11180, 14534, 29068, 36335, 57349, 72670, 114698, 145340, 229396, 286745, 573490, 745537, 1146980, 1491074, 2466007, 2982148, 3727685, 4932014, 7455370, 9691981, 9864028, 12330035, 14910740, 19383962, 24660070, 32058091, 38767924, 48459905, 49320140, 64116182, 96919810, 128232364, 160290455, 193839620, 320580910, 416755183, 641161820, 833510366, 1667020732, 2083775915, 4167551830, 8335103660]

約数ペア:

[(1, 8335103660), (2, 4167551830), (4, 2083775915), (5, 1667020732), (10, 833510366), (13, 641161820), (20, 416755183), (26, 320580910), (43, 193839620), (52, 160290455), (65, 128232364), (86, 96919810), (130, 64116182), (169, 49320140), (172, 48459905), (215, 38767924), (260, 32058091), (338, 24660070), (430, 19383962), (559, 14910740), (676, 12330035), (845, 9864028), (860, 9691981), (1118, 7455370), (1690, 4932014), (2236, 3727685), (2795, 2982148), (3380, 2466007), (5590, 1491074), (7267, 1146980), (11180, 745537), (14534, 573490), (29068, 286745), (36335, 229396), (57349, 145340), (72670, 114698)]