57901480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15907}}^1$

素因数の和:15938

約数の個数: 64

約数和(自身を含む): 160352640

約数和(自身を除く): 102451160

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, 15907, 31814, 63628, 79535, 111349, 127256, 159070, 206791, 222698, 318140, 413582, 445396, 556745, 636280, 827164, 890792, 1033955, 1113490, 1447537, 1654328, 2067910, 2226980, 2895074, 4135820, 4453960, 5790148, 7237685, 8271640, 11580296, 14475370, 28950740, 57901480]

約数ペア:

[(1, 57901480), (2, 28950740), (4, 14475370), (5, 11580296), (7, 8271640), (8, 7237685), (10, 5790148), (13, 4453960), (14, 4135820), (20, 2895074), (26, 2226980), (28, 2067910), (35, 1654328), (40, 1447537), (52, 1113490), (56, 1033955), (65, 890792), (70, 827164), (91, 636280), (104, 556745), (130, 445396), (140, 413582), (182, 318140), (260, 222698), (280, 206791), (364, 159070), (455, 127256), (520, 111349), (728, 79535), (910, 63628), (1820, 31814), (3640, 15907)]