38612830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 72339840

約数和(自身を除く): 33727010

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 1321, 2642, 2923, 5846, 6605, 13210, 14615, 29230, 48877, 97754, 104359, 208718, 244385, 488770, 521795, 1043590, 3861283, 7722566, 19306415, 38612830]

約数ペア:

[(1, 38612830), (2, 19306415), (5, 7722566), (10, 3861283), (37, 1043590), (74, 521795), (79, 488770), (158, 244385), (185, 208718), (370, 104359), (395, 97754), (790, 48877), (1321, 29230), (2642, 14615), (2923, 13210), (5846, 6605)]