22471326040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{91243}}^1$

素因数の和:91432

約数の個数: 64

約数和(自身を含む): 52030978560

約数和(自身を除く): 29559652520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 131, 188, 235, 262, 376, 470, 524, 655, 940, 1048, 1310, 1880, 2620, 5240, 6157, 12314, 24628, 30785, 49256, 61570, 91243, 123140, 182486, 246280, 364972, 456215, 729944, 912430, 1824860, 3649720, 4288421, 8576842, 11952833, 17153684, 21442105, 23905666, 34307368, 42884210, 47811332, 59764165, 85768420, 95622664, 119528330, 171536840, 239056660, 478113320, 561783151, 1123566302, 2247132604, 2808915755, 4494265208, 5617831510, 11235663020, 22471326040]

約数ペア:

[(1, 22471326040), (2, 11235663020), (4, 5617831510), (5, 4494265208), (8, 2808915755), (10, 2247132604), (20, 1123566302), (40, 561783151), (47, 478113320), (94, 239056660), (131, 171536840), (188, 119528330), (235, 95622664), (262, 85768420), (376, 59764165), (470, 47811332), (524, 42884210), (655, 34307368), (940, 23905666), (1048, 21442105), (1310, 17153684), (1880, 11952833), (2620, 8576842), (5240, 4288421), (6157, 3649720), (12314, 1824860), (24628, 912430), (30785, 729944), (49256, 456215), (61570, 364972), (91243, 246280), (123140, 182486)]