2327274040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{639361}}^1$

素因数の和:639392

約数の個数: 64

約数和(自身を含む): 6444768960

約数和(自身を除く): 4117494920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 639361, 1278722, 2557444, 3196805, 4475527, 5114888, 6393610, 8311693, 8951054, 12787220, 16623386, 17902108, 22377635, 25574440, 33246772, 35804216, 41558465, 44755270, 58181851, 66493544, 83116930, 89510540, 116363702, 166233860, 179021080, 232727404, 290909255, 332467720, 465454808, 581818510, 1163637020, 2327274040]

約数ペア:

[(1, 2327274040), (2, 1163637020), (4, 581818510), (5, 465454808), (7, 332467720), (8, 290909255), (10, 232727404), (13, 179021080), (14, 166233860), (20, 116363702), (26, 89510540), (28, 83116930), (35, 66493544), (40, 58181851), (52, 44755270), (56, 41558465), (65, 35804216), (70, 33246772), (91, 25574440), (104, 22377635), (130, 17902108), (140, 16623386), (182, 12787220), (260, 8951054), (280, 8311693), (364, 6393610), (455, 5114888), (520, 4475527), (728, 3196805), (910, 2557444), (1820, 1278722), (3640, 639361)]