11757040

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{523}}^1$

素因数の和:817

約数の個数: 40

約数和(自身を含む): 27484848

約数和(自身を除く): 15727808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 523, 562, 1046, 1124, 1405, 2092, 2248, 2615, 2810, 4184, 4496, 5230, 5620, 8368, 10460, 11240, 20920, 22480, 41840, 146963, 293926, 587852, 734815, 1175704, 1469630, 2351408, 2939260, 5878520, 11757040]

約数ペア:

[(1, 11757040), (2, 5878520), (4, 2939260), (5, 2351408), (8, 1469630), (10, 1175704), (16, 734815), (20, 587852), (40, 293926), (80, 146963), (281, 41840), (523, 22480), (562, 20920), (1046, 11240), (1124, 10460), (1405, 8368), (2092, 5620), (2248, 5230), (2615, 4496), (2810, 4184)]