274501360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25799}}^1$

素因数の和:25838

約数の個数: 80

約数和(自身を含む): 767808000

約数和(自身を除く): 493306640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 25799, 51598, 103196, 128995, 180593, 206392, 257990, 361186, 412784, 490181, 515980, 722372, 902965, 980362, 1031960, 1444744, 1805930, 1960724, 2063920, 2450905, 2889488, 3431267, 3611860, 3921448, 4901810, 6862534, 7223720, 7842896, 9803620, 13725068, 14447440, 17156335, 19607240, 27450136, 34312670, 39214480, 54900272, 68625340, 137250680, 274501360]

約数ペア:

[(1, 274501360), (2, 137250680), (4, 68625340), (5, 54900272), (7, 39214480), (8, 34312670), (10, 27450136), (14, 19607240), (16, 17156335), (19, 14447440), (20, 13725068), (28, 9803620), (35, 7842896), (38, 7223720), (40, 6862534), (56, 4901810), (70, 3921448), (76, 3611860), (80, 3431267), (95, 2889488), (112, 2450905), (133, 2063920), (140, 1960724), (152, 1805930), (190, 1444744), (266, 1031960), (280, 980362), (304, 902965), (380, 722372), (532, 515980), (560, 490181), (665, 412784), (760, 361186), (1064, 257990), (1330, 206392), (1520, 180593), (2128, 128995), (2660, 103196), (5320, 51598), (10640, 25799)]