8948720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10169}}^1$

素因数の和:10193

約数の個数: 40

約数和(自身を含む): 22699440

約数和(自身を除く): 13750720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 10169, 20338, 40676, 50845, 81352, 101690, 111859, 162704, 203380, 223718, 406760, 447436, 559295, 813520, 894872, 1118590, 1789744, 2237180, 4474360, 8948720]

約数ペア:

[(1, 8948720), (2, 4474360), (4, 2237180), (5, 1789744), (8, 1118590), (10, 894872), (11, 813520), (16, 559295), (20, 447436), (22, 406760), (40, 223718), (44, 203380), (55, 162704), (80, 111859), (88, 101690), (110, 81352), (176, 50845), (220, 40676), (440, 20338), (880, 10169)]