25190022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 63546336

約数和(自身を除く): 38356314

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 121, 143, 157, 187, 221, 242, 286, 314, 363, 374, 429, 442, 471, 561, 663, 726, 858, 942, 1122, 1326, 1573, 1727, 2041, 2057, 2431, 2669, 3146, 3454, 4082, 4114, 4719, 4862, 5181, 5338, 6123, 6171, 7293, 8007, 9438, 10362, 12246, 12342, 14586, 16014, 18997, 22451, 26741, 29359, 34697, 37994, 44902, 53482, 56991, 58718, 67353, 69394, 80223, 88077, 104091, 113982, 134706, 160446, 176154, 208182, 246961, 322949, 381667, 493922, 645898, 740883, 763334, 968847, 1145001, 1481766, 1937694, 2290002, 4198337, 8396674, 12595011, 25190022]

約数ペア:

[(1, 25190022), (2, 12595011), (3, 8396674), (6, 4198337), (11, 2290002), (13, 1937694), (17, 1481766), (22, 1145001), (26, 968847), (33, 763334), (34, 740883), (39, 645898), (51, 493922), (66, 381667), (78, 322949), (102, 246961), (121, 208182), (143, 176154), (157, 160446), (187, 134706), (221, 113982), (242, 104091), (286, 88077), (314, 80223), (363, 69394), (374, 67353), (429, 58718), (442, 56991), (471, 53482), (561, 44902), (663, 37994), (726, 34697), (858, 29359), (942, 26741), (1122, 22451), (1326, 18997), (1573, 16014), (1727, 14586), (2041, 12342), (2057, 12246), (2431, 10362), (2669, 9438), (3146, 8007), (3454, 7293), (4082, 6171), (4114, 6123), (4719, 5338), (4862, 5181)]