30804565040

素因数分解:

$2^4\times 5^1\times {\mathrm{503}}^1\times {\mathrm{765521}}^1$

素因数の和:766037

約数の個数: 40

約数和(自身を含む): 71763094368

約数和(自身を除く): 40958529328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 503, 1006, 2012, 2515, 4024, 5030, 8048, 10060, 20120, 40240, 765521, 1531042, 3062084, 3827605, 6124168, 7655210, 12248336, 15310420, 30620840, 61241680, 385057063, 770114126, 1540228252, 1925285315, 3080456504, 3850570630, 6160913008, 7701141260, 15402282520, 30804565040]

約数ペア:

[(1, 30804565040), (2, 15402282520), (4, 7701141260), (5, 6160913008), (8, 3850570630), (10, 3080456504), (16, 1925285315), (20, 1540228252), (40, 770114126), (80, 385057063), (503, 61241680), (1006, 30620840), (2012, 15310420), (2515, 12248336), (4024, 7655210), (5030, 6124168), (8048, 3827605), (10060, 3062084), (20120, 1531042), (40240, 765521)]