25945560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 85307040

約数和(自身を除く): 59361480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 743, 776, 873, 970, 1164, 1455, 1486, 1746, 1940, 2229, 2328, 2910, 2972, 3492, 3715, 3880, 4365, 4458, 5820, 5944, 6687, 6984, 7430, 8730, 8916, 11145, 11640, 13374, 14860, 17460, 17832, 22290, 26748, 29720, 33435, 34920, 44580, 53496, 66870, 72071, 89160, 133740, 144142, 216213, 267480, 288284, 360355, 432426, 576568, 648639, 720710, 864852, 1081065, 1297278, 1441420, 1729704, 2162130, 2594556, 2882840, 3243195, 4324260, 5189112, 6486390, 8648520, 12972780, 25945560]

約数ペア:

[(1, 25945560), (2, 12972780), (3, 8648520), (4, 6486390), (5, 5189112), (6, 4324260), (8, 3243195), (9, 2882840), (10, 2594556), (12, 2162130), (15, 1729704), (18, 1441420), (20, 1297278), (24, 1081065), (30, 864852), (36, 720710), (40, 648639), (45, 576568), (60, 432426), (72, 360355), (90, 288284), (97, 267480), (120, 216213), (180, 144142), (194, 133740), (291, 89160), (360, 72071), (388, 66870), (485, 53496), (582, 44580), (743, 34920), (776, 33435), (873, 29720), (970, 26748), (1164, 22290), (1455, 17832), (1486, 17460), (1746, 14860), (1940, 13374), (2229, 11640), (2328, 11145), (2910, 8916), (2972, 8730), (3492, 7430), (3715, 6984), (3880, 6687), (4365, 5944), (4458, 5820)]