1181904278320

素因数分解:

$2^4\times 5^1\times {\mathrm{28219}}^1\times {\mathrm{523541}}^1$

素因数の和:551773

約数の個数: 40

約数和(自身を含む): 2748030074640

約数和(自身を除く): 1566125796320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 28219, 56438, 112876, 141095, 225752, 282190, 451504, 523541, 564380, 1047082, 1128760, 2094164, 2257520, 2617705, 4188328, 5235410, 8376656, 10470820, 20941640, 41883280, 14773803479, 29547606958, 59095213916, 73869017395, 118190427832, 147738034790, 236380855664, 295476069580, 590952139160, 1181904278320]

約数ペア:

[(1, 1181904278320), (2, 590952139160), (4, 295476069580), (5, 236380855664), (8, 147738034790), (10, 118190427832), (16, 73869017395), (20, 59095213916), (40, 29547606958), (80, 14773803479), (28219, 41883280), (56438, 20941640), (112876, 10470820), (141095, 8376656), (225752, 5235410), (282190, 4188328), (451504, 2617705), (523541, 2257520), (564380, 2094164), (1047082, 1128760)]