57080660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 149775360

約数和(自身を除く): 92694700

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 79, 91, 130, 140, 158, 182, 260, 316, 364, 395, 397, 455, 553, 790, 794, 910, 1027, 1106, 1580, 1588, 1820, 1985, 2054, 2212, 2765, 2779, 3970, 4108, 5135, 5161, 5530, 5558, 7189, 7940, 10270, 10322, 11060, 11116, 13895, 14378, 20540, 20644, 25805, 27790, 28756, 31363, 35945, 36127, 51610, 55580, 62726, 71890, 72254, 103220, 125452, 143780, 144508, 156815, 180635, 219541, 313630, 361270, 407719, 439082, 627260, 722540, 815438, 878164, 1097705, 1630876, 2038595, 2195410, 2854033, 4077190, 4390820, 5708066, 8154380, 11416132, 14270165, 28540330, 57080660]

約数ペア:

[(1, 57080660), (2, 28540330), (4, 14270165), (5, 11416132), (7, 8154380), (10, 5708066), (13, 4390820), (14, 4077190), (20, 2854033), (26, 2195410), (28, 2038595), (35, 1630876), (52, 1097705), (65, 878164), (70, 815438), (79, 722540), (91, 627260), (130, 439082), (140, 407719), (158, 361270), (182, 313630), (260, 219541), (316, 180635), (364, 156815), (395, 144508), (397, 143780), (455, 125452), (553, 103220), (790, 72254), (794, 71890), (910, 62726), (1027, 55580), (1106, 51610), (1580, 36127), (1588, 35945), (1820, 31363), (1985, 28756), (2054, 27790), (2212, 25805), (2765, 20644), (2779, 20540), (3970, 14378), (4108, 13895), (5135, 11116), (5161, 11060), (5530, 10322), (5558, 10270), (7189, 7940)]