713387380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{12203}}^1$

素因数の和:12328

約数の個数: 48

約数和(自身を含む): 1558206720

約数和(自身を除く): 844819340

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 316, 370, 395, 740, 790, 1580, 2923, 5846, 11692, 12203, 14615, 24406, 29230, 48812, 58460, 61015, 122030, 244060, 451511, 903022, 964037, 1806044, 1928074, 2257555, 3856148, 4515110, 4820185, 9030220, 9640370, 19280740, 35669369, 71338738, 142677476, 178346845, 356693690, 713387380]

約数ペア:

[(1, 713387380), (2, 356693690), (4, 178346845), (5, 142677476), (10, 71338738), (20, 35669369), (37, 19280740), (74, 9640370), (79, 9030220), (148, 4820185), (158, 4515110), (185, 3856148), (316, 2257555), (370, 1928074), (395, 1806044), (740, 964037), (790, 903022), (1580, 451511), (2923, 244060), (5846, 122030), (11692, 61015), (12203, 58460), (14615, 48812), (24406, 29230)]