32921980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18089}}^1$

素因数の和:18118

約数の個数: 48

約数和(自身を含む): 85095360

約数和(自身を除く): 52173380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 18089, 36178, 72356, 90445, 126623, 180890, 235157, 253246, 361780, 470314, 506492, 633115, 940628, 1175785, 1266230, 1646099, 2351570, 2532460, 3292198, 4703140, 6584396, 8230495, 16460990, 32921980]

約数ペア:

[(1, 32921980), (2, 16460990), (4, 8230495), (5, 6584396), (7, 4703140), (10, 3292198), (13, 2532460), (14, 2351570), (20, 1646099), (26, 1266230), (28, 1175785), (35, 940628), (52, 633115), (65, 506492), (70, 470314), (91, 361780), (130, 253246), (140, 235157), (182, 180890), (260, 126623), (364, 90445), (455, 72356), (910, 36178), (1820, 18089)]