25480416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1244

約数の個数: 96

約数和(自身を含む): 76331808

約数和(自身を除く): 50851392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1201, 1248, 1326, 1632, 1768, 2402, 2652, 3536, 3603, 4804, 5304, 7072, 7206, 9608, 10608, 14412, 15613, 19216, 20417, 21216, 28824, 31226, 38432, 40834, 46839, 57648, 61251, 62452, 81668, 93678, 115296, 122502, 124904, 163336, 187356, 245004, 249808, 265421, 326672, 374712, 490008, 499616, 530842, 653344, 749424, 796263, 980016, 1061684, 1498848, 1592526, 1960032, 2123368, 3185052, 4246736, 6370104, 8493472, 12740208, 25480416]

約数ペア:

[(1, 25480416), (2, 12740208), (3, 8493472), (4, 6370104), (6, 4246736), (8, 3185052), (12, 2123368), (13, 1960032), (16, 1592526), (17, 1498848), (24, 1061684), (26, 980016), (32, 796263), (34, 749424), (39, 653344), (48, 530842), (51, 499616), (52, 490008), (68, 374712), (78, 326672), (96, 265421), (102, 249808), (104, 245004), (136, 187356), (156, 163336), (204, 124904), (208, 122502), (221, 115296), (272, 93678), (312, 81668), (408, 62452), (416, 61251), (442, 57648), (544, 46839), (624, 40834), (663, 38432), (816, 31226), (884, 28824), (1201, 21216), (1248, 20417), (1326, 19216), (1632, 15613), (1768, 14412), (2402, 10608), (2652, 9608), (3536, 7206), (3603, 7072), (4804, 5304)]