6697247840

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{370423}}^1$

素因数の和:370551

約数の個数: 48

約数和(自身を含む): 15962311008

約数和(自身を除く): 9265063168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 9040, 18080, 370423, 740846, 1481692, 1852115, 2963384, 3704230, 5926768, 7408460, 11853536, 14816920, 29633840, 41857799, 59267680, 83715598, 167431196, 209288995, 334862392, 418577990, 669724784, 837155980, 1339449568, 1674311960, 3348623920, 6697247840]

約数ペア:

[(1, 6697247840), (2, 3348623920), (4, 1674311960), (5, 1339449568), (8, 837155980), (10, 669724784), (16, 418577990), (20, 334862392), (32, 209288995), (40, 167431196), (80, 83715598), (113, 59267680), (160, 41857799), (226, 29633840), (452, 14816920), (565, 11853536), (904, 7408460), (1130, 5926768), (1808, 3704230), (2260, 2963384), (3616, 1852115), (4520, 1481692), (9040, 740846), (18080, 370423)]