76388930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{983}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 145238400

約数和(自身を除く): 68849470

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 409, 818, 983, 1966, 2045, 4090, 4915, 7771, 9830, 15542, 18677, 37354, 38855, 77710, 93385, 186770, 402047, 804094, 2010235, 4020470, 7638893, 15277786, 38194465, 76388930]

約数ペア:

[(1, 76388930), (2, 38194465), (5, 15277786), (10, 7638893), (19, 4020470), (38, 2010235), (95, 804094), (190, 402047), (409, 186770), (818, 93385), (983, 77710), (1966, 38855), (2045, 37354), (4090, 18677), (4915, 15542), (7771, 9830)]