11442320

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{509}}^1$

素因数の和:803

約数の個数: 40

約数和(自身を含む): 26750520

約数和(自身を除く): 15308200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 509, 562, 1018, 1124, 1405, 2036, 2248, 2545, 2810, 4072, 4496, 5090, 5620, 8144, 10180, 11240, 20360, 22480, 40720, 143029, 286058, 572116, 715145, 1144232, 1430290, 2288464, 2860580, 5721160, 11442320]

約数ペア:

[(1, 11442320), (2, 5721160), (4, 2860580), (5, 2288464), (8, 1430290), (10, 1144232), (16, 715145), (20, 572116), (40, 286058), (80, 143029), (281, 40720), (509, 22480), (562, 20360), (1018, 11240), (1124, 10180), (1405, 8144), (2036, 5620), (2248, 5090), (2545, 4496), (2810, 4072)]