25576210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 52907904

約数和(自身を除く): 27331694

約数列:

[1, 2, 5, 10, 11, 22, 41, 53, 55, 82, 106, 107, 110, 205, 214, 265, 410, 451, 530, 535, 583, 902, 1070, 1166, 1177, 2173, 2255, 2354, 2915, 4346, 4387, 4510, 5671, 5830, 5885, 8774, 10865, 11342, 11770, 21730, 21935, 23903, 28355, 43870, 47806, 48257, 56710, 62381, 96514, 119515, 124762, 232511, 239030, 241285, 311905, 465022, 482570, 623810, 1162555, 2325110, 2557621, 5115242, 12788105, 25576210]

約数ペア:

[(1, 25576210), (2, 12788105), (5, 5115242), (10, 2557621), (11, 2325110), (22, 1162555), (41, 623810), (53, 482570), (55, 465022), (82, 311905), (106, 241285), (107, 239030), (110, 232511), (205, 124762), (214, 119515), (265, 96514), (410, 62381), (451, 56710), (530, 48257), (535, 47806), (583, 43870), (902, 28355), (1070, 23903), (1166, 21935), (1177, 21730), (2173, 11770), (2255, 11342), (2354, 10865), (2915, 8774), (4346, 5885), (4387, 5830), (4510, 5671)]