1038982480

素因数分解:

$2^4\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{12149}}^1$

素因数の和:13231

約数の個数: 40

約数和(自身を含む): 2418093000

約数和(自身を除く): 1379110520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1069, 2138, 4276, 5345, 8552, 10690, 12149, 17104, 21380, 24298, 42760, 48596, 60745, 85520, 97192, 121490, 194384, 242980, 485960, 971920, 12987281, 25974562, 51949124, 64936405, 103898248, 129872810, 207796496, 259745620, 519491240, 1038982480]

約数ペア:

[(1, 1038982480), (2, 519491240), (4, 259745620), (5, 207796496), (8, 129872810), (10, 103898248), (16, 64936405), (20, 51949124), (40, 25974562), (80, 12987281), (1069, 971920), (2138, 485960), (4276, 242980), (5345, 194384), (8552, 121490), (10690, 97192), (12149, 85520), (17104, 60745), (21380, 48596), (24298, 42760)]