292487020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{25171}}^1$

素因数の和:25270

約数の個数: 48

約数和(自身を含む): 710454528

約数和(自身を除く): 417967508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 25171, 50342, 100684, 125855, 176197, 251710, 352394, 503420, 704788, 880985, 1761970, 2089193, 3523940, 4178386, 8356772, 10445965, 14624351, 20891930, 29248702, 41783860, 58497404, 73121755, 146243510, 292487020]

約数ペア:

[(1, 292487020), (2, 146243510), (4, 73121755), (5, 58497404), (7, 41783860), (10, 29248702), (14, 20891930), (20, 14624351), (28, 10445965), (35, 8356772), (70, 4178386), (83, 3523940), (140, 2089193), (166, 1761970), (332, 880985), (415, 704788), (581, 503420), (830, 352394), (1162, 251710), (1660, 176197), (2324, 125855), (2905, 100684), (5810, 50342), (11620, 25171)]