7056551060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{641}}^1\times {\mathrm{3257}}^1$

素因数の和:3933

約数の個数: 72

約数和(自身を含む): 16076314296

約数和(自身を除く): 9019763236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 641, 676, 845, 1282, 1690, 2564, 3205, 3257, 3380, 6410, 6514, 8333, 12820, 13028, 16285, 16666, 32570, 33332, 41665, 42341, 65140, 83330, 84682, 108329, 166660, 169364, 211705, 216658, 423410, 433316, 541645, 550433, 846820, 1083290, 1100866, 2087737, 2166580, 2201732, 2752165, 4175474, 5504330, 8350948, 10438685, 11008660, 20877370, 27140581, 41754740, 54281162, 108562324, 135702905, 271405810, 352827553, 542811620, 705655106, 1411310212, 1764137765, 3528275530, 7056551060]

約数ペア:

[(1, 7056551060), (2, 3528275530), (4, 1764137765), (5, 1411310212), (10, 705655106), (13, 542811620), (20, 352827553), (26, 271405810), (52, 135702905), (65, 108562324), (130, 54281162), (169, 41754740), (260, 27140581), (338, 20877370), (641, 11008660), (676, 10438685), (845, 8350948), (1282, 5504330), (1690, 4175474), (2564, 2752165), (3205, 2201732), (3257, 2166580), (3380, 2087737), (6410, 1100866), (6514, 1083290), (8333, 846820), (12820, 550433), (13028, 541645), (16285, 433316), (16666, 423410), (32570, 216658), (33332, 211705), (41665, 169364), (42341, 166660), (65140, 108329), (83330, 84682)]