15694676980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{56209}}^1$

素因数の和:56848

約数の個数: 48

約数和(自身を含む): 34449085440

約数和(自身を除く): 18754408460

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 607, 1214, 2428, 3035, 6070, 12140, 13961, 27922, 55844, 56209, 69805, 112418, 139610, 224836, 279220, 281045, 562090, 1124180, 1292807, 2585614, 5171228, 6464035, 12928070, 25856140, 34118863, 68237726, 136475452, 170594315, 341188630, 682377260, 784733849, 1569467698, 3138935396, 3923669245, 7847338490, 15694676980]

約数ペア:

[(1, 15694676980), (2, 7847338490), (4, 3923669245), (5, 3138935396), (10, 1569467698), (20, 784733849), (23, 682377260), (46, 341188630), (92, 170594315), (115, 136475452), (230, 68237726), (460, 34118863), (607, 25856140), (1214, 12928070), (2428, 6464035), (3035, 5171228), (6070, 2585614), (12140, 1292807), (13961, 1124180), (27922, 562090), (55844, 281045), (56209, 279220), (69805, 224836), (112418, 139610)]