3973700

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:596

約数の個数: 36

約数和(自身を含む): 8749440

約数和(自身を除く): 4775740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 503, 790, 1006, 1580, 1975, 2012, 2515, 3950, 5030, 7900, 10060, 12575, 25150, 39737, 50300, 79474, 158948, 198685, 397370, 794740, 993425, 1986850, 3973700]

約数ペア:

[(1, 3973700), (2, 1986850), (4, 993425), (5, 794740), (10, 397370), (20, 198685), (25, 158948), (50, 79474), (79, 50300), (100, 39737), (158, 25150), (316, 12575), (395, 10060), (503, 7900), (790, 5030), (1006, 3950), (1580, 2515), (1975, 2012)]