55530320

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8363}}^1$

素因数の和:8459

約数の個数: 40

約数和(自身を含む): 130679136

約数和(自身を除く): 75148816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 8363, 16726, 33452, 41815, 66904, 83630, 133808, 167260, 334520, 669040, 694129, 1388258, 2776516, 3470645, 5553032, 6941290, 11106064, 13882580, 27765160, 55530320]

約数ペア:

[(1, 55530320), (2, 27765160), (4, 13882580), (5, 11106064), (8, 6941290), (10, 5553032), (16, 3470645), (20, 2776516), (40, 1388258), (80, 694129), (83, 669040), (166, 334520), (332, 167260), (415, 133808), (664, 83630), (830, 66904), (1328, 41815), (1660, 33452), (3320, 16726), (6640, 8363)]