26172240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{653}}^1$

素因数の和:836

約数の個数: 80

約数和(自身を含む): 81744768

約数和(自身を除く): 55572528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 653, 668, 835, 1002, 1306, 1336, 1670, 1959, 2004, 2505, 2612, 2672, 3265, 3340, 3918, 4008, 5010, 5224, 6530, 6680, 7836, 8016, 9795, 10020, 10448, 13060, 13360, 15672, 19590, 20040, 26120, 31344, 39180, 40080, 52240, 78360, 109051, 156720, 218102, 327153, 436204, 545255, 654306, 872408, 1090510, 1308612, 1635765, 1744816, 2181020, 2617224, 3271530, 4362040, 5234448, 6543060, 8724080, 13086120, 26172240]

約数ペア:

[(1, 26172240), (2, 13086120), (3, 8724080), (4, 6543060), (5, 5234448), (6, 4362040), (8, 3271530), (10, 2617224), (12, 2181020), (15, 1744816), (16, 1635765), (20, 1308612), (24, 1090510), (30, 872408), (40, 654306), (48, 545255), (60, 436204), (80, 327153), (120, 218102), (167, 156720), (240, 109051), (334, 78360), (501, 52240), (653, 40080), (668, 39180), (835, 31344), (1002, 26120), (1306, 20040), (1336, 19590), (1670, 15672), (1959, 13360), (2004, 13060), (2505, 10448), (2612, 10020), (2672, 9795), (3265, 8016), (3340, 7836), (3918, 6680), (4008, 6530), (5010, 5224)]