5021309410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^4\times {\mathrm{17581}}^1$

素因数の和:17640

約数の個数: 40

約数和(自身を含む): 9792083916

約数和(自身を除く): 4770774506

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 4394, 10985, 17581, 21970, 28561, 35162, 57122, 87905, 142805, 175810, 228553, 285610, 457106, 1142765, 2285530, 2971189, 5942378, 14855945, 29711890, 38625457, 77250914, 193127285, 386254570, 502130941, 1004261882, 2510654705, 5021309410]

約数ペア:

[(1, 5021309410), (2, 2510654705), (5, 1004261882), (10, 502130941), (13, 386254570), (26, 193127285), (65, 77250914), (130, 38625457), (169, 29711890), (338, 14855945), (845, 5942378), (1690, 2971189), (2197, 2285530), (4394, 1142765), (10985, 457106), (17581, 285610), (21970, 228553), (28561, 175810), (35162, 142805), (57122, 87905)]