25580784

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 160

約数和(自身を含む): 77137920

約数和(自身を除く): 51557136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 29, 34, 46, 47, 48, 51, 58, 68, 69, 87, 92, 94, 102, 116, 136, 138, 141, 174, 184, 188, 204, 232, 272, 276, 282, 348, 368, 376, 391, 408, 464, 493, 552, 564, 667, 696, 752, 782, 799, 816, 986, 1081, 1104, 1128, 1173, 1334, 1363, 1392, 1479, 1564, 1598, 1972, 2001, 2162, 2256, 2346, 2397, 2668, 2726, 2958, 3128, 3196, 3243, 3944, 4002, 4089, 4324, 4692, 4794, 5336, 5452, 5916, 6256, 6392, 6486, 7888, 8004, 8178, 8648, 9384, 9588, 10672, 10904, 11339, 11832, 12784, 12972, 16008, 16356, 17296, 18377, 18768, 19176, 21808, 22678, 23171, 23664, 25944, 31349, 32016, 32712, 34017, 36754, 38352, 45356, 46342, 51888, 55131, 62698, 65424, 68034, 69513, 73508, 90712, 92684, 94047, 110262, 125396, 136068, 139026, 147016, 181424, 185368, 188094, 220524, 250792, 272136, 278052, 294032, 370736, 376188, 441048, 501584, 532933, 544272, 556104, 752376, 882096, 1065866, 1112208, 1504752, 1598799, 2131732, 3197598, 4263464, 6395196, 8526928, 12790392, 25580784]

約数ペア:

[(1, 25580784), (2, 12790392), (3, 8526928), (4, 6395196), (6, 4263464), (8, 3197598), (12, 2131732), (16, 1598799), (17, 1504752), (23, 1112208), (24, 1065866), (29, 882096), (34, 752376), (46, 556104), (47, 544272), (48, 532933), (51, 501584), (58, 441048), (68, 376188), (69, 370736), (87, 294032), (92, 278052), (94, 272136), (102, 250792), (116, 220524), (136, 188094), (138, 185368), (141, 181424), (174, 147016), (184, 139026), (188, 136068), (204, 125396), (232, 110262), (272, 94047), (276, 92684), (282, 90712), (348, 73508), (368, 69513), (376, 68034), (391, 65424), (408, 62698), (464, 55131), (493, 51888), (552, 46342), (564, 45356), (667, 38352), (696, 36754), (752, 34017), (782, 32712), (799, 32016), (816, 31349), (986, 25944), (1081, 23664), (1104, 23171), (1128, 22678), (1173, 21808), (1334, 19176), (1363, 18768), (1392, 18377), (1479, 17296), (1564, 16356), (1598, 16008), (1972, 12972), (2001, 12784), (2162, 11832), (2256, 11339), (2346, 10904), (2397, 10672), (2668, 9588), (2726, 9384), (2958, 8648), (3128, 8178), (3196, 8004), (3243, 7888), (3944, 6486), (4002, 6392), (4089, 6256), (4324, 5916), (4692, 5452), (4794, 5336)]