26696513540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3054521}}^1$

素因数の和:3054572

約数の個数: 48

約数和(自身を含む): 61579163520

約数和(自身を除く): 34882649980

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 3054521, 6109042, 12218084, 15272605, 30545210, 58035899, 61090420, 70253983, 116071798, 140507966, 232143596, 281015932, 290179495, 351269915, 580358990, 702539830, 1160717980, 1334825677, 1405079660, 2669651354, 5339302708, 6674128385, 13348256770, 26696513540]

約数ペア:

[(1, 26696513540), (2, 13348256770), (4, 6674128385), (5, 5339302708), (10, 2669651354), (19, 1405079660), (20, 1334825677), (23, 1160717980), (38, 702539830), (46, 580358990), (76, 351269915), (92, 290179495), (95, 281015932), (115, 232143596), (190, 140507966), (230, 116071798), (380, 70253983), (437, 61090420), (460, 58035899), (874, 30545210), (1748, 15272605), (2185, 12218084), (4370, 6109042), (8740, 3054521)]