33207820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 75801600

約数和(自身を除く): 42593780

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2819, 2945, 5638, 5890, 11276, 11780, 14095, 28190, 53561, 56380, 87389, 107122, 174778, 214244, 267805, 349556, 436945, 535610, 873890, 1071220, 1660391, 1747780, 3320782, 6641564, 8301955, 16603910, 33207820]

約数ペア:

[(1, 33207820), (2, 16603910), (4, 8301955), (5, 6641564), (10, 3320782), (19, 1747780), (20, 1660391), (31, 1071220), (38, 873890), (62, 535610), (76, 436945), (95, 349556), (124, 267805), (155, 214244), (190, 174778), (310, 107122), (380, 87389), (589, 56380), (620, 53561), (1178, 28190), (2356, 14095), (2819, 11780), (2945, 11276), (5638, 5890)]