27592240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 70807968

約数和(自身を除く): 43215728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 617, 688, 860, 1040, 1118, 1234, 1720, 2236, 2468, 2795, 3085, 3440, 4472, 4936, 5590, 6170, 8021, 8944, 9872, 11180, 12340, 16042, 22360, 24680, 26531, 32084, 40105, 44720, 49360, 53062, 64168, 80210, 106124, 128336, 132655, 160420, 212248, 265310, 320840, 344903, 424496, 530620, 641680, 689806, 1061240, 1379612, 1724515, 2122480, 2759224, 3449030, 5518448, 6898060, 13796120, 27592240]

約数ペア:

[(1, 27592240), (2, 13796120), (4, 6898060), (5, 5518448), (8, 3449030), (10, 2759224), (13, 2122480), (16, 1724515), (20, 1379612), (26, 1061240), (40, 689806), (43, 641680), (52, 530620), (65, 424496), (80, 344903), (86, 320840), (104, 265310), (130, 212248), (172, 160420), (208, 132655), (215, 128336), (260, 106124), (344, 80210), (430, 64168), (520, 53062), (559, 49360), (617, 44720), (688, 40105), (860, 32084), (1040, 26531), (1118, 24680), (1234, 22360), (1720, 16042), (2236, 12340), (2468, 11180), (2795, 9872), (3085, 8944), (3440, 8021), (4472, 6170), (4936, 5590)]