1030367920

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{37117}}^1$

素因数の和:37477

約数の個数: 40

約数和(自身を含む): 2402573904

約数和(自身を除く): 1372205984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 694, 1388, 1735, 2776, 3470, 5552, 6940, 13880, 27760, 37117, 74234, 148468, 185585, 296936, 371170, 593872, 742340, 1484680, 2969360, 12879599, 25759198, 51518396, 64397995, 103036792, 128795990, 206073584, 257591980, 515183960, 1030367920]

約数ペア:

[(1, 1030367920), (2, 515183960), (4, 257591980), (5, 206073584), (8, 128795990), (10, 103036792), (16, 64397995), (20, 51518396), (40, 25759198), (80, 12879599), (347, 2969360), (694, 1484680), (1388, 742340), (1735, 593872), (2776, 371170), (3470, 296936), (5552, 185585), (6940, 148468), (13880, 74234), (27760, 37117)]