40083890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52057}}^1$

素因数の和:52082

約数の個数: 32

約数和(自身を含む): 89956224

約数和(自身を除く): 49872334

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 52057, 104114, 260285, 364399, 520570, 572627, 728798, 1145254, 1821995, 2863135, 3643990, 4008389, 5726270, 8016778, 20041945, 40083890]

約数ペア:

[(1, 40083890), (2, 20041945), (5, 8016778), (7, 5726270), (10, 4008389), (11, 3643990), (14, 2863135), (22, 1821995), (35, 1145254), (55, 728798), (70, 572627), (77, 520570), (110, 364399), (154, 260285), (385, 104114), (770, 52057)]