23772140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{613}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 57352512

約数和(自身を除く): 33580372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 277, 554, 613, 1108, 1226, 1385, 1939, 2452, 2770, 3065, 3878, 4291, 5540, 6130, 7756, 8582, 9695, 12260, 17164, 19390, 21455, 38780, 42910, 85820, 169801, 339602, 679204, 849005, 1188607, 1698010, 2377214, 3396020, 4754428, 5943035, 11886070, 23772140]

約数ペア:

[(1, 23772140), (2, 11886070), (4, 5943035), (5, 4754428), (7, 3396020), (10, 2377214), (14, 1698010), (20, 1188607), (28, 849005), (35, 679204), (70, 339602), (140, 169801), (277, 85820), (554, 42910), (613, 38780), (1108, 21455), (1226, 19390), (1385, 17164), (1939, 12260), (2452, 9695), (2770, 8582), (3065, 7756), (3878, 6130), (4291, 5540)]