3765220720

素因数分解:

$2^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{131101}}^1$

素因数の和:131473

約数の個数: 40

約数和(自身を含む): 8778589920

約数和(自身を除く): 5013369200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 359, 718, 1436, 1795, 2872, 3590, 5744, 7180, 14360, 28720, 131101, 262202, 524404, 655505, 1048808, 1311010, 2097616, 2622020, 5244040, 10488080, 47065259, 94130518, 188261036, 235326295, 376522072, 470652590, 753044144, 941305180, 1882610360, 3765220720]

約数ペア:

[(1, 3765220720), (2, 1882610360), (4, 941305180), (5, 753044144), (8, 470652590), (10, 376522072), (16, 235326295), (20, 188261036), (40, 94130518), (80, 47065259), (359, 10488080), (718, 5244040), (1436, 2622020), (1795, 2097616), (2872, 1311010), (3590, 1048808), (5744, 655505), (7180, 524404), (14360, 262202), (28720, 131101)]