38442790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 33407450

約数列:

[1, 2, 5, 10, 31, 62, 155, 269, 310, 461, 538, 922, 1345, 2305, 2690, 4610, 8339, 14291, 16678, 28582, 41695, 71455, 83390, 124009, 142910, 248018, 620045, 1240090, 3844279, 7688558, 19221395, 38442790]

約数ペア:

[(1, 38442790), (2, 19221395), (5, 7688558), (10, 3844279), (31, 1240090), (62, 620045), (155, 248018), (269, 142910), (310, 124009), (461, 83390), (538, 71455), (922, 41695), (1345, 28582), (2305, 16678), (2690, 14291), (4610, 8339)]