25799730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2171

約数の個数: 64

約数和(自身を含む): 69406848

約数和(自身を除く): 43607118

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 407, 555, 814, 1110, 1221, 2035, 2113, 2442, 4070, 4226, 6105, 6339, 10565, 12210, 12678, 21130, 23243, 31695, 46486, 63390, 69729, 78181, 116215, 139458, 156362, 232430, 234543, 348645, 390905, 469086, 697290, 781810, 859991, 1172715, 1719982, 2345430, 2579973, 4299955, 5159946, 8599910, 12899865, 25799730]

約数ペア:

[(1, 25799730), (2, 12899865), (3, 8599910), (5, 5159946), (6, 4299955), (10, 2579973), (11, 2345430), (15, 1719982), (22, 1172715), (30, 859991), (33, 781810), (37, 697290), (55, 469086), (66, 390905), (74, 348645), (110, 234543), (111, 232430), (165, 156362), (185, 139458), (222, 116215), (330, 78181), (370, 69729), (407, 63390), (555, 46486), (814, 31695), (1110, 23243), (1221, 21130), (2035, 12678), (2113, 12210), (2442, 10565), (4070, 6339), (4226, 6105)]