1943005492180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{9621697}}^1$

素因数の和:9622168

約数の個数: 48

約数和(自身を含む): 4267415496960

約数和(自身を除く): 2324410004780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 439, 460, 878, 1756, 2195, 4390, 8780, 10097, 20194, 40388, 50485, 100970, 201940, 9621697, 19243394, 38486788, 48108485, 96216970, 192433940, 221299031, 442598062, 885196124, 1106495155, 2212990310, 4223924983, 4425980620, 8447849966, 16895699932, 21119624915, 42239249830, 84478499660, 97150274609, 194300549218, 388601098436, 485751373045, 971502746090, 1943005492180]

約数ペア:

[(1, 1943005492180), (2, 971502746090), (4, 485751373045), (5, 388601098436), (10, 194300549218), (20, 97150274609), (23, 84478499660), (46, 42239249830), (92, 21119624915), (115, 16895699932), (230, 8447849966), (439, 4425980620), (460, 4223924983), (878, 2212990310), (1756, 1106495155), (2195, 885196124), (4390, 442598062), (8780, 221299031), (10097, 192433940), (20194, 96216970), (40388, 48108485), (50485, 38486788), (100970, 19243394), (201940, 9621697)]