25007268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 73785600

約数和(自身を除く): 48778332

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 59, 66, 76, 78, 114, 118, 132, 143, 156, 169, 177, 209, 228, 236, 247, 286, 338, 354, 418, 429, 494, 507, 572, 627, 649, 676, 708, 741, 767, 836, 858, 988, 1014, 1121, 1254, 1298, 1482, 1534, 1716, 1859, 1947, 2028, 2242, 2301, 2508, 2596, 2717, 2964, 3068, 3211, 3363, 3718, 3894, 4484, 4602, 5434, 5577, 6422, 6726, 7436, 7788, 8151, 8437, 9204, 9633, 9971, 10868, 11154, 12331, 12844, 13452, 14573, 16302, 16874, 19266, 19942, 22308, 24662, 25311, 29146, 29913, 32604, 33748, 35321, 36993, 38532, 39884, 43719, 49324, 50622, 58292, 59826, 70642, 73986, 87438, 101244, 105963, 109681, 119652, 141284, 147972, 160303, 174876, 189449, 211926, 219362, 320606, 329043, 378898, 423852, 438724, 480909, 568347, 641212, 658086, 757796, 961818, 1136694, 1316172, 1923636, 2083939, 2273388, 4167878, 6251817, 8335756, 12503634, 25007268]

約数ペア:

[(1, 25007268), (2, 12503634), (3, 8335756), (4, 6251817), (6, 4167878), (11, 2273388), (12, 2083939), (13, 1923636), (19, 1316172), (22, 1136694), (26, 961818), (33, 757796), (38, 658086), (39, 641212), (44, 568347), (52, 480909), (57, 438724), (59, 423852), (66, 378898), (76, 329043), (78, 320606), (114, 219362), (118, 211926), (132, 189449), (143, 174876), (156, 160303), (169, 147972), (177, 141284), (209, 119652), (228, 109681), (236, 105963), (247, 101244), (286, 87438), (338, 73986), (354, 70642), (418, 59826), (429, 58292), (494, 50622), (507, 49324), (572, 43719), (627, 39884), (649, 38532), (676, 36993), (708, 35321), (741, 33748), (767, 32604), (836, 29913), (858, 29146), (988, 25311), (1014, 24662), (1121, 22308), (1254, 19942), (1298, 19266), (1482, 16874), (1534, 16302), (1716, 14573), (1859, 13452), (1947, 12844), (2028, 12331), (2242, 11154), (2301, 10868), (2508, 9971), (2596, 9633), (2717, 9204), (2964, 8437), (3068, 8151), (3211, 7788), (3363, 7436), (3718, 6726), (3894, 6422), (4484, 5577), (4602, 5434)]