296353840

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{13183}}^1$

素因数の和:13477

約数の個数: 40

約数和(自身を含む): 691527168

約数和(自身を除く): 395173328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1124, 1405, 2248, 2810, 4496, 5620, 11240, 13183, 22480, 26366, 52732, 65915, 105464, 131830, 210928, 263660, 527320, 1054640, 3704423, 7408846, 14817692, 18522115, 29635384, 37044230, 59270768, 74088460, 148176920, 296353840]

約数ペア:

[(1, 296353840), (2, 148176920), (4, 74088460), (5, 59270768), (8, 37044230), (10, 29635384), (16, 18522115), (20, 14817692), (40, 7408846), (80, 3704423), (281, 1054640), (562, 527320), (1124, 263660), (1405, 210928), (2248, 131830), (2810, 105464), (4496, 65915), (5620, 52732), (11240, 26366), (13183, 22480)]