146091440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{166013}}^1$

素因数の和:166037

約数の個数: 40

約数和(自身を含む): 370543248

約数和(自身を除く): 224451808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 166013, 332026, 664052, 830065, 1328104, 1660130, 1826143, 2656208, 3320260, 3652286, 6640520, 7304572, 9130715, 13281040, 14609144, 18261430, 29218288, 36522860, 73045720, 146091440]

約数ペア:

[(1, 146091440), (2, 73045720), (4, 36522860), (5, 29218288), (8, 18261430), (10, 14609144), (11, 13281040), (16, 9130715), (20, 7304572), (22, 6640520), (40, 3652286), (44, 3320260), (55, 2656208), (80, 1826143), (88, 1660130), (110, 1328104), (176, 830065), (220, 664052), (440, 332026), (880, 166013)]