40807030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3673}}^1$

素因数の和:3792

約数の個数: 32

約数和(自身を含む): 80945568

約数和(自身を除く): 40138538

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 3673, 5555, 7346, 11110, 18365, 36730, 40403, 80806, 202015, 370973, 404030, 741946, 1854865, 3709730, 4080703, 8161406, 20403515, 40807030]

約数ペア:

[(1, 40807030), (2, 20403515), (5, 8161406), (10, 4080703), (11, 3709730), (22, 1854865), (55, 741946), (101, 404030), (110, 370973), (202, 202015), (505, 80806), (1010, 40403), (1111, 36730), (2222, 18365), (3673, 11110), (5555, 7346)]