39703870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 74244096

約数和(自身を除く): 34540226

約数列:

[1, 2, 5, 10, 31, 62, 155, 211, 310, 422, 607, 1055, 1214, 2110, 3035, 6070, 6541, 13082, 18817, 32705, 37634, 65410, 94085, 128077, 188170, 256154, 640385, 1280770, 3970387, 7940774, 19851935, 39703870]

約数ペア:

[(1, 39703870), (2, 19851935), (5, 7940774), (10, 3970387), (31, 1280770), (62, 640385), (155, 256154), (211, 188170), (310, 128077), (422, 94085), (607, 65410), (1055, 37634), (1214, 32705), (2110, 18817), (3035, 13082), (6070, 6541)]